Human B7-H4 DuoSet ELISA, 5 Plate

• Reactivity: Hu
• Applications: ELISA
• Conjugate: Biotin

Human B7-H4 DuoSet ELISA, 5 Plate Summary

• Source: N/A
• Assay Type: Solid Phase Sandwich ELISA
• Inter-Assay: See PDF Datasheet for details
• Intra-Assay: See PDF Datasheet for details
• Spike Recovery: See PDF Datasheet for details
• Sample Volume: See PDF Datasheet for details

Applications/Dilutions

• Dilutions:
  • ELISA
• Application Notes: No significant interference observed with available related molecules.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Human B7-H4 DuoSet ELISA, 5 Plate

• B7h.5
• B7H4
• B7-H4
• B7H4T-cell costimulatory molecule B7x
• B7S1
• B7S1VCTN1
• B7x
• B7XPRO1291
• FLJ22418
• Immune costimulatory protein B7-H4
• Protein B7S1
• T cell costimulatory molecule B7x
• V-set domain containing T cell activation inhibitor 1
• V-set domain-containing T-cell activation inhibitor 1
• Vtcn1

Background

B7-H4, also known as B7x and B7S1, is an immune costimulatory protein that is expressed on the surface of activated lymphocytes, macrophages, monocytes, dendritic cells, epithelial cells, and bone marrow-derived mesenchymal stem cells. Its binding to activated T cells dampens T cell responses and induces cell cycle arrest in the T cell. Reverse signaling can induce either cell cycle arrest or apoptosis in the B7-H4 expressing cell. B7-H4 is upregulated in several carcinomas in correlation with tumor progression and metastasis. A soluble form of B7-H4 functions as a decoy molecule and is elevated in the serum of ovarian cancer, renal cell carcinoma, and rheumatoid arthritis patients.