Human VSIG1 Biotinylated Antibody
R&D Systems, part of Bio-Techne | Catalog # BAF4818
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Biotin
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human VSIG1
Val22-Gly234
Accession # Q86XK7
Val22-Gly234
Accession # Q86XK7
Specificity
Detects human VSIG1 in Western blots. In Western blots, less than 10% cross-reactivity with recombinant human (rh) VSIG2, rhVSIG3, rhVSIG4, and recombinant mouse VSIG1 is observed.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Applications for Human VSIG1 Biotinylated Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Human VSIG1
Sample: Recombinant Human VSIG1
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & 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.
Background: VSIG1
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.
Long Name
V-Set and Immunoglobulin Domain Containing 1
Alternate Names
GPA34
Gene Symbol
VSIG1
UniProt
Additional VSIG1 Products
Product Documents for Human VSIG1 Biotinylated Antibody
Product Specific Notices for Human VSIG1 Biotinylated Antibody
For research use only
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