VTCN1 antibody (Biotin)

Catalog No. ABIN7661791

This Mouse Monoclonal antibody specifically detects VTCN1 in IHC and IHC (fp). It exhibits reactivity toward Human.

Quick Overview for VTCN1 antibody (Biotin) (ABIN7661791)

Target: VTCN1 (V-Set Domain Containing T Cell Activation Inhibitor 1 (VTCN1))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This VTCN1 antibody is conjugated to Biotin

Application: Immunohistochemistry (IHC), Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))

Clone: VISTA-3007

Product Details anti-VTCN1 Antibody (Biotin)

Purpose: VISTA / B7-H5 / VSIR (Negative Regulator of Immune Response)(VISTA/3007), Biotin conjugate

Characteristics: VISTA / GI24 is a transmembrane protein expressed in bone, on embryonic stem cells (ESCs), and on tumor cell surfaces. On ESC s, Gi24 appears to positively interact with BMP-4, potentiating BMP signaling and the transition from an undifferentiated to a differentiated state. On tumor cells, Gi24 both promotes MT1-MMP expression and activity and serves as a substrate for MT1-MMP. This increases the potential for cell motility. Mature human Gi24 contains a 162aa extracellular region with one V-type Ig-like domain and a 96aa cytoplasmic domain. Human Gi24 undergoes proteolytic cleavage by MT1-MMP, generating a soluble 30 kDa extracellular fragment plus a 25-30 kDa membrane-bound fragment. VISTA is a negative checkpoint regulator and is expressed on myeloid cells, T-cells and human TILs (tumor infiltrating lymphocytes) on MDSCs (myeloid-derived suppressor cells) in the TME (tumor microenvironment). It is very likely both a ligand and receptor and is a promising target for cancer immunotherapy. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Immunogen: Recombinant full-length human VISTA protein

Isotype: IgG2b, kappa

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

Positive Control: Spleen or Placenta.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.1 mg/mL

Buffer: PBS, 0.1 % BSA, 0.05 % azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C

Storage Comment:

Stable at room temperature or 37°C for 7 days.

Store at 2 to 8°C. Protect fluorescent conjugates from light

Expiry Date: 24 months

Target Details for VTCN1

Target: VTCN1 (V-Set Domain Containing T Cell Activation Inhibitor 1 (VTCN1))

Alternative Name: B7-H5

Background:

Synonyms: B7H5, DD1alpha, GI24, PD-1H, PDCD1 homolog, Platelet receptor Gi24, PP2135, Stress-induced secreted protein 1 (SISP1), V domain Ig suppressor of T cell activation (VISTA), V Set Immuno-Regulatory Receptor

Gene Symbol: VSIR

Molecular Weight: 34 kDa

Gene ID: 64115

UniProt: Q9H7M9