IGSF3 antibody

Principal name

IGSF3 antibody

Alternative names for IGSF3 antibody

KIAA0466, EWI3, Immunoglobulin superfamily member 3, Glu-Trp-Ile EWI motif-containing protein 3

SwissProt ID

O75054 (Human), Q5U5A3 (Xenla), Q6ZQA6 (Mouse)

Gene ID

3321 (IGSF3)

Available reactivities

Hu (Human), Ms (Mouse), Rt (Rat)

Available hosts


Available applications

Western blot / Immunoblot (WB), Paraffin Sections (P), Flow Cytometry (F)

Background of IGSF3 antibody

IGSF3, also known as V8 or EWI-3, is a 1,214 amino acid protein. Widely expressed with predominant expression in kidney, placenta and lung, IGSF3 localizes to the membrane and contains an N-terminal signal peptide, eight immunoglobulin (Ig) domains and a transmembrane segment. IGSF3 exhibits strong sequence and structural similarity to CD101 (32% identity), a leukocyte surface protein with seven Ig domains that is believed to play a role in T-cell activation. Despite the structural similarities between IGSF3 and CD101, IGSF3 is not expressed in peripheral blood lymphocytes and does not appear to participate in an immune function. Based on its subcellular localization and the presence of the eight Ig domains, IGSF3 is hypothesized to function as a surface receptor or as a cell adhesion molecule.

4 Item(s)

per page

Primary Antibodies

Catalog No. Host Iso. Clone Pres. React. Applications  

IGSF3 antibody

IGSF3 Rabbit IgG Aff - Purified Hu WB
  OriGene Technologies, Inc.

IGSF3 antibody

IGSF3 Rabbit IgG Aff - Purified Hu P
  Novus Biologicals Inc.

Proteins & Growth Factors

Catalog No. Species Pres. Purity Source  

IGSF3 (transcript variant 2)

IGSF3 Human > 80 %
Preparation: Recombint protein was captured through anti-DDK affinity column followed by conventiol chromatography steps.
Purity Detail: > 80% as determined by SDS-PAGE and Coomassie blue staining.
HEK293 cells
  OriGene Technologies, Inc.


Catalog No.    

IGSF3 overexpression lysate

IGSF3 overexpression lysate  
  OriGene Technologies, Inc.

4 Item(s)

per page
  • LinkedIn