Human Sp1(Specificity Protein 1) ELISA Kit
Human Specificity Protein 1 (SP1) CLIA Kit |
20-abx496039 |
Abbexa |
-
EUR 10282.80
-
EUR 5472.00
-
EUR 1262.40
|
- 10 × 96 tests
- 5 × 96 tests
- 96 tests
|
|
Human Specificity Protein 1 (Sp1) Protein |
20-abx069140 |
Abbexa |
-
EUR 794.40
-
EUR 326.40
-
EUR 2448.00
-
EUR 944.40
-
EUR 577.20
|
- 100 ug
- 10 ug
- 1 mg
- 200 ug
- 50 ug
|
|
Specificity Protein 1 (Sp1) Antibody |
20-abx102053 |
Abbexa |
-
EUR 543.60
-
EUR 159.60
-
EUR 1579.20
-
EUR 744.00
-
EUR 410.40
|
- 100 ug
- 10 ug
- 1 mg
- 200 ug
- 50 ug
|
|
Specificity Protein 1 Antibody (SP1) |
F52486-0.08ML |
NSJ Bioreagents |
0.08 ml |
EUR 140.25 |
Description: Specificity Protein 1/SP1 is a transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR- alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. In complex with ATF7IP, maintains telomerase activity in cancer cells by inducing TERT and TERC gene expression. [UniProt] |
Specificity Protein 1 Antibody (SP1) |
F41459-0.08ML |
NSJ Bioreagents |
0.08 ml |
EUR 140.25 |
Description: Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR-alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression. [UniProt] |
Specificity Protein 1 Antibody / SP1 |
R31910 |
NSJ Bioreagents |
100 ug |
EUR 356.15 |
Description: SP1 (transcription factor Sp1), also known as Specificity Protein 1, is a human transcription factor involved in gene expression in the early development of an organism. It belongs to the Sp/KLF family of transcription factors. The protein is 785 amino acids long, with a molecular weight of 81 kDA. By fluorescence in situ hybridization, Matera and Ward (1993) mapped the SP1 gene to 12q13. By in situ hybridization, Gaynor et al. (1993) concluded that 12q13.1 is the most probable location of the SP1 gene. Segmentation in Drosophila is based on a cascade of hierarchical gene interactions initiated by maternally deposited morphogens that define the spatially restricted domains of gap gene expression at blastoderm. The formation of 7 head segments depends on the function of several genes. Wimmer et al. (1993) showed that one of these genes is the Drosophila homolog of the human transcription factor SP1. |
Specificity Protein 1 Antibody / Sp1 |
RQ5199 |
NSJ Bioreagents |
100ul |
EUR 356.15 |
Description: The protein encoded by this gene is a zinc finger transcription factor that binds to GC-rich motifs of many promoters. The encoded protein is involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. Post-translational modifications such as phosphorylation, acetylation, glycosylation, and proteolytic processing significantly affect the activity of this protein, which can be an activator or a repressor. [RefSeq] |
Specificity Protein 1 Antibody / SP1 |
RQ4532 |
NSJ Bioreagents |
100ug |
EUR 356.15 |
Description: Transcription factor Sp1, also known as 'Specificity protein 1' is a protein that in humans is encoded by the SP1 gene. The protein encoded by this gene is a zinc finger transcription factor that binds to GC-rich motifs of many promoters. The encoded protein is involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. Post-translational modifications such as phosphorylation, acetylation, glycosylation, and proteolytic processing significantly affect the activity of this protein, which can be an activator or a repressor. Three transcript variants encoding different isoforms have been found for this gene. |
Recombinant Specificity Protein 1 (Sp1) |
4-RPM264Hu01 |
Cloud-Clone |
-
EUR 571.58
-
EUR 276.00
-
EUR 1813.44
-
EUR 684.48
-
EUR 1248.96
-
EUR 458.40
-
EUR 4353.60
|
- 100 ug
- 10ug
- 1 mg
- 200 ug
- 500 ug
- 50ug
- 5 mg
|
|
Description: Recombinant Human Specificity Protein 1 expressed in: E.coli |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human) |
4-PAM264Hu01 |
Cloud-Clone |
-
EUR 314.40
-
EUR 3296.40
-
EUR 814.80
-
EUR 397.20
-
EUR 264.00
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1) |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), PE |
4-PAM264Hu01-PE |
Cloud-Clone |
-
EUR 376.80
-
EUR 3478.80
-
EUR 976.80
-
EUR 476.40
-
EUR 243.60
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with PE. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), APC |
4-PAM264Hu01-APC |
Cloud-Clone |
-
EUR 441.60
-
EUR 4318.80
-
EUR 1191.60
-
EUR 566.40
-
EUR 274.80
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with APC. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), Cy3 |
4-PAM264Hu01-Cy3 |
Cloud-Clone |
-
EUR 538.80
-
EUR 5708.40
-
EUR 1539.60
-
EUR 705.60
-
EUR 316.80
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with Cy3. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), HRP |
4-PAM264Hu01-HRP |
Cloud-Clone |
-
EUR 402.00
-
EUR 3762.00
-
EUR 1052.40
-
EUR 511.20
-
EUR 258.00
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with HRP. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), FITC |
4-PAM264Hu01-FITC |
Cloud-Clone |
-
EUR 376.80
-
EUR 3478.80
-
EUR 976.80
-
EUR 476.40
-
EUR 243.60
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with FITC. |
Human Specificity protein 1 ELISA kit |
E01S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Human Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Human Specificity protein 1 ELISA kit |
E01S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Human Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Human Specificity protein 1 ELISA kit |
E01S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Human Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), Biotinylated |
4-PAM264Hu01-Biotin |
Cloud-Clone |
-
EUR 393.60
-
EUR 3236.40
-
EUR 943.20
-
EUR 484.80
-
EUR 271.20
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with Biotin. |
Specificity Protein 1 (Sp1) Polyclonal Antibody (Human), APC-Cy7 |
4-PAM264Hu01-APC-Cy7 |
Cloud-Clone |
-
EUR 739.20
-
EUR 8493.60
-
EUR 2240.40
-
EUR 988.80
-
EUR 405.60
|
- 100ul
- 10ml
- 1ml
- 200ul
- 20ul
|
|
Description: A Rabbit polyclonal antibody against Human Specificity Protein 1 (Sp1). This antibody is labeled with APC-Cy7. |
Specificity Protein 1 Phospho-Thr739 (SP1 pT739) Antibody |
abx333561-100ul |
Abbexa |
100 ul |
EUR 560.4 |
|
Specificity Protein 1 Phospho-Thr453 (SP1 pT453) Antibody |
20-abx329627 |
Abbexa |
|
|
|
Specificity Protein 1 Phospho-Thr739 (SP1 pT739) Antibody |
20-abx330017 |
Abbexa |
|
|
|
Dog Specificity protein 1 ELISA kit |
E08S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Canine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Dog Specificity protein 1 ELISA kit |
E08S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Canine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Dog Specificity protein 1 ELISA kit |
E08S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Canine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rat Specificity protein 1 ELISA kit |
E02S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Rat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rat Specificity protein 1 ELISA kit |
E02S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Rat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rat Specificity protein 1 ELISA kit |
E02S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Rat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Pig Specificity protein 1 ELISA kit |
E07S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Porcine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Pig Specificity protein 1 ELISA kit |
E07S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Porcine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Pig Specificity protein 1 ELISA kit |
E07S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Porcine Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Goat Specificity protein 1 ELISA kit |
E06S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Goat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Goat Specificity protein 1 ELISA kit |
E06S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Goat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Goat Specificity protein 1 ELISA kit |
E06S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Goat Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Mouse Specificity protein 1 ELISA kit |
E03S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Mouse Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Mouse Specificity protein 1 ELISA kit |
E03S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Mouse Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Mouse Specificity protein 1 ELISA kit |
E03S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Mouse Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Specificity protein 1 ELISA kit |
E04S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Rabbit Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Specificity protein 1 ELISA kit |
E04S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Rabbit Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Specificity protein 1 ELISA kit |
E04S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Rabbit Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Monkey Specificity protein 1 ELISA kit |
E09S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Monkey Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Monkey Specificity protein 1 ELISA kit |
E09S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Monkey Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Monkey Specificity protein 1 ELISA kit |
E09S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Monkey Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Guinea pig Specificity protein 1 ELISA kit |
E05S0155-192T |
BlueGene |
192 tests |
EUR 1524 |
|
Description: A competitive ELISA for quantitative measurement of Guinea pig Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Guinea pig Specificity protein 1 ELISA kit |
E05S0155-48 |
BlueGene |
1 plate of 48 wells |
EUR 624 |
|
Description: A competitive ELISA for quantitative measurement of Guinea pig Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Guinea pig Specificity protein 1 ELISA kit |
E05S0155-96 |
BlueGene |
1 plate of 96 wells |
EUR 822 |
|
Description: A competitive ELISA for quantitative measurement of Guinea pig Specificity protein 1 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
ELISA kit for Human Dual specificity protein phosphatase 1 |
EK5063 |
SAB |
96 tests |
EUR 723.6 |
Description: Enzyme-linked immunosorbent assay kit for quantification of Human Dual specificity protein phosphatase 1 in samples from serum, plasma, tissue homogenates and other biological fluids. |
Human DUSP1/ Dual specificity protein phosphatase 1 ELISA Kit |
E0741Hu |
Sunlong |
1 Kit |
EUR 726 |
Human DUSP1(Dual specificity protein phosphatase 1) ELISA Kit |
EH2527 |
FN Test |
96T |
EUR 681.12 |
|
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Homo sapiens;Sensitivity: 0.094 ng/ml |
Human Dual specificity protein phosphatase 1, DUSP1 ELISA KIT |
ELI-08663h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual Specificity Protein Kinase TTK (TTK) ELISA Kit |
abx384021-96tests |
Abbexa |
96 tests |
EUR 1093.2 |
|
Human Dual specificity protein kinase TTK, TTK ELISA KIT |
ELI-17040h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual Specificity Protein Kinase CLK1 (CLK1) ELISA Kit |
abx384720-96tests |
Abbexa |
96 tests |
EUR 1093.2 |
|
Human Dual Specificity Protein Kinase CLK3 (CLK3) ELISA Kit |
abx384721-96tests |
Abbexa |
96 tests |
EUR 1093.2 |
|
Human Dual specificity protein kinase CLK3, CLK3 ELISA KIT |
ELI-33821h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein kinase CLK1, CLK1 ELISA KIT |
ELI-10371h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein kinase CLK2, CLK2 ELISA KIT |
ELI-25262h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein kinase CLK4, CLK4 ELISA KIT |
ELI-25608h |
Lifescience Market |
96 Tests |
EUR 988.8 |
ELISA kit for Human Dual specificity protein phosphatase 3 |
EK3006 |
SAB |
96 tests |
EUR 663.6 |
Description: Enzyme-linked immunosorbent assay kit for quantification of Human Dual specificity protein phosphatase 3 in samples from serum, plasma, tissue homogenates and other biological fluids. |
ELISA kit for Human Dual specificity protein phosphatase 4 |
EK3008 |
SAB |
96 tests |
EUR 663.6 |
Description: Enzyme-linked immunosorbent assay kit for quantification of Human Dual specificity protein phosphatase 4 in samples from serum, plasma, tissue homogenates and other biological fluids. |
ELISA kit for Human Dual specificity protein kinase TTK (TTK) |
KTE60118-48T |
Abbkine |
48T |
EUR 398.4 |
|
Description: Quantitative sandwich ELISA for measuring Human Dual specificity protein kinase TTK (TTK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
ELISA kit for Human Dual specificity protein kinase TTK (TTK) |
KTE60118-5platesof96wells |
Abbkine |
5 plates of 96 wells |
EUR 2538 |
|
Description: Quantitative sandwich ELISA for measuring Human Dual specificity protein kinase TTK (TTK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
ELISA kit for Human Dual specificity protein kinase TTK (TTK) |
KTE60118-96T |
Abbkine |
96T |
EUR 646.8 |
|
Description: Quantitative sandwich ELISA for measuring Human Dual specificity protein kinase TTK (TTK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids. |
Human DUSP3/ Dual specificity protein phosphatase 3 ELISA Kit |
E0742Hu |
Sunlong |
1 Kit |
EUR 726 |
Human DUSP4/ Dual specificity protein phosphatase 4 ELISA Kit |
E0743Hu |
Sunlong |
1 Kit |
EUR 726 |
Human DUSP5/ Dual specificity protein phosphatase 5 ELISA Kit |
E0744Hu |
Sunlong |
1 Kit |
EUR 685.2 |
Human DUSP9/ Dual specificity protein phosphatase 9 ELISA Kit |
E0745Hu |
Sunlong |
1 Kit |
EUR 685.2 |
Human Dual specificity protein phosphatase 4, DUSP4 ELISA KIT |
ELI-48123h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein phosphatase 6, DUSP6 ELISA KIT |
ELI-08669h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein phosphatase 7, DUSP7 ELISA KIT |
ELI-09645h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein phosphatase 2, DUSP2 ELISA KIT |
ELI-06892h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Dual specificity protein phosphatase 3, DUSP3 ELISA KIT |
ELI-26021h |
Lifescience Market |
96 Tests |
EUR 988.8 |
Human Sp1(Specificity Protein 1) ELISA Kit