VSIG1 Antibody (1314D) [Unconjugated]

• Reactivity: Hu
• Applications: WB, Flow, IHC, CyTOF-ready
• Clone: 1314D
• Clonality: Monoclonal
• Host: Rabbit
• Conjugate: Unconjugated

VSIG1 Antibody (1314D) [Unconjugated] Summary

• Additional Information: Recombinant Monoclonal Antibody.
• Immunogen: Mouse myeloma cell line, NS0-derived human VSIG-1
  Val22-Gly234
  Accession # Q86XK7
• Specificity: Detects human VSIG-1 in direct ELISAs.
• Source: N/A
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Purity Statement: Protein A or G purified from cell culture supernatant

Applications/Dilutions

• Dilutions:
  • Western Blot 0.5 ug/mL
  • Flow Cytometry 0.25 ug/10^6 cells
  • Immunohistochemistry 1-25 ug/mL
  • CyTOF-ready

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

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

Alternate Names for VSIG1 Antibody (1314D) [Unconjugated]

• Cell surface A33 antigen
• dJ889N15.1
• Glycoprotein A34
• GPA34
• MGC44287,1700062D20Rik
• V-set and immunoglobulin domain containing 1
• V-set and immunoglobulin domain-containing protein 1
• VSIG1

Background

VSIG1 (V-set and Ig domain-containing protein 1; also Glycoprotein A34) is a variably glycosylated 55‑70 kDa member of the JAM family of proteins. It has restricted expression, being limited to testicular germ cells plus pancreatic duct and gastric epithelium. VSIG1 is likely to serve as an adhesion molecule. Mature human VSIG1 is 366 amino acids (aa) in length. It is a type I transmembrane glycoprotein that contains a 211 aa extracellular domain (ECD). The ECD contains one V-type (aa 22‑132) and one C2-type Ig-like domain (aa 140‑227). Over aa 22‑234, human VSIG1 is 83% aa identical to both mouse and canine VSIG1. At least one potential splice variant exists in human. It shows an insertion of 36 aa after Ser72 and a deletion of aa 133‑387.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Uniprot:
  • Q86XK7()