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  • C6348 - Monoclonal Anti-CXCR2 (IL-8 RB) antibody produced in mouse

C6348 Sigma

Monoclonal Anti-CXCR2 (IL-8 RB) antibody produced in mouse

clone 48311.211, purified immunoglobulin, lyophilized powder



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies to Chemokine Receptors, Antibodies to Cytokines and Growth Factors,
species reactivity   human
application(s)   flow cytometry: suitable
  neutralization: suitable
clone   48311.211, monoclonal
antibody form   purified immunoglobulin
form   lyophilized powder
isotype   IgG2a
storage temp.   −20°C
Gene Information   human ... IL8RB(3579)
mouse ... Il8rb(12765)
biological source   mouse
conjugate   unconjugated



human CXCR2 transfected NSO mouse myeloma cells.

General description

The antibody will neutralize human cell surface CXCR-2 mediated-myloperoxidase release from human granulocytes induced by GROα. It will not block myeloperoxidase release induced by IL-8. The antibody reacts with human CXCR-2 transfectant cells and not the parent cell line. The antibody shows no cross-reactivity with CXCR-1.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.

Preparation Note

Purified using protein G.

Biochem/physiol Actions

CXCR2 is a G protein-coupled receptor that binds IL-8 with high affinity. It mediates migration of neutrophils to the sites of inflammation. It also binds CXCL1 and stimulates growth of melanomas.

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Safety Information

Personal Protective Equipment  Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR  NONH for all modes of transport
WGK Germany  3
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Antibody Basics

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