InVivoMAb anti-mouse/human VLA-4 (CD49d)

Clone Catalog # Category
PS/2 BE0071 InVivoMab Antibodies
$95 - $3250
SDS Sheet

About InVivoMAb anti-mouse/human VLA-4 (CD49d)

The PS/2 monoclonal antibody reacts with human and mouse VLA-4 α chain also known as CD49d and integrin alpha 4. VLA-4 is a 150 kDa glycoprotein belonging to the integrin family that is expressed by many cell types including T and B lymphocytes, monocytes, eosinophils, basophils, mast cells, thymocytes, NK cells, and dendritic cells. Integrin α4 associates with integrin β7 to form integrin α4β7 also known as LPAM-1 as well as integrin β1 (CD29) to form integrin α4β1 also known as VLA-4. Integrin α4 plays roles in adhesion and T cell co-stimulation. Integrin α4 ligands include VCAM-1, MAdCAM-1, and fibronectin. The PS/2 antibody is useful for in vivo and in vitro VLA-4 neutralization.

InVivoMAb anti-mouse/human VLA-4 (CD49d) Specifications


Rat IgG2b, κ

Recommended Isotype Control(s) InVivoMAb rat IgG2b isotype control, anti-keyhole limpet hemocyanin(BE0090)
Recommended InVivoPure Dilution Buffer InVivoPure pH 6.5 Dilution Buffer(IP0065)

Mouse P815 mast cells

Reported Applications
  • in vivo VLA-4 neutralization
  • in vitro VLA-4 neutralization
  • Flow cytometry
  • <2EU/mg (<0.002EU/μg)
  • Determined by LAL gel clotting assay
  • >95%
  • Determined by SDS-PAGE
  • PBS, pH 6.5
  • Contains no stabilizers or preservatives

0.2 μM filtered


Purified from tissue culture supernatant in an animal free facility


Protein G


The antibody solution should be stored undiluted at 4°C, and protected from prolonged exposure to light. Do not freeze.



Molecular Weight

150 kDa

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