Home  >  Products  >  CD11b (CD11 antigen-like family member B, CD11B, Cell surface glycoprotein MAC-1 subunit alpha, CR3A, CR-3 alpha chain, Integrin alpha-M, Leukocyte adhesion receptor MO1, MAC-1, MAC1A, MGC117044, MO1A, Neutrophil adherence receptor, SLEB6)
CD11b (CD11 antigen-like family member B, CD11B, Cell surface glycoprotein MAC-1 subunit alpha, CR3A, CR-3 alpha chain, Integrin alpha-M, Leukocyte adhesion receptor MO1, MAC-1, MAC1A, MGC117044, MO1A, Neutrophil adherence receptor, SLEB6)

CD11b (CD11 antigen-like family member B, CD11B, Cell surface glycoprotein MAC-1 subunit alpha, CR3A, CR-3 alpha chain, Integrin alpha-M, Leukocyte adhesion receptor MO1, MAC-1, MAC1A, MGC117044, MO1A, Neutrophil adherence receptor, SLEB6)

Cat no: C2262-39P

Supplier: United States Biological
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Human CD11b (aM integrin) complexes with CD18 (B2 integrin) to form the complement receptor type 3 (CR3) heterodimer which binds to ICAM-1, fibrinogen, C3b, and coagulation factor X. CD11b expression is restricted to leukocytes, mainly to myeloid and NK cells. Applications: Suitable for use in Flow Cytometry. Other applications not tested. Recommended Dilution: Flow Cytometry: Briefly, 5x10e5 ficoll prepared human peripheral blood mononuclear cells were washed and pre-incubated 5 min with 20ul of 250ug/ml human IgG (to block non specific binding) after which they were incubated 45 min on ice with 80ul of anti-CD11b antibody at a concentration of 20ug/ml. Cells were washed twice and incubated with 50ul of with Goat anti-Mouse IgG/FITC, after which they were washed three times, fixed and analyzed by FACS. A net 15% sub population of the cells stained positive with a mean shift of 1.10 log10 fluorescent units when compared to a Mouse IgG1 negative control at a similar concentration. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: C2262-39P
Reactivities: Human
Hosts: Mouse
Applications: Flow Cytometry
Size: 100ug
Form: Supplied as a liquid in 50 mM sodium phosphate pH 7.5, 100 mM potassium chloride, 150mM sodium chloride. No preservative added.
P type: Mab
Isotype: IgG1
Purity: Purified by Protein A affinity chromatography.
References: 1. V. Mathotra, et al, (1986) Eur J Immunol 16:1117-1123, 2. B.L. Myones, et al, (1988) J Clin Invest 82:640-651, 3. Leukocyte Typing IV (W. Knapp, et al, eds.) Oxford University Press, Oxford, (1989) p. 555-558, 560-562, 4. H.R. Petty & R.F. Todd, (1993) J Leuk Biol 54:492-494, 5. Leukocyte Typing V (S. F. Schlossman, et al, eds.) Oxford University Press, Oxford, (1995) p. 1588-1590.
Additional info: Recognizes integrin alpha M subunit of human CD11b ~165 kD. Blocks homotypic neutrophil and monocyte (FMLP induced) aggregation.

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