		Technical Data
C2262-39K	CD11B (Integrin alpha-M, CD11 Antigen-like Family Member B, CR-3 alpha Chain, Cell Surface Glycoprotein MAC-1 Subunit alpha, Leukocyte Adhesion Receptor MO1, Neutrophil Adherence Receptor, ITGAM, CR3A)

Description:
CD11b is a 165-170kD type I transmembrane glycoprotein also known as aM integrin, Mac-1, CR3, and C3biR. CD11b non-covalently associates with integrin b2 (CD18) and is expressed on granulocytes, monocytes/macrophages, dendritic cells, NK cells, and subsets of T and B cells. CD11b/CD18 is critical for the transendothelial migration of monocytes and neutrophils. The ICRF44 antibody inhibits granulocyte activation in response to fMLP.

Applications:
Suitable for use in Flow Cytometry. Other applications not tested.

Recommended Dilution:
Flow Cytometry: 0.5ug/10e6 cells in 100ul volume
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°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.

Type	Isotype	Clone	Grade
Mab	IgG1,k	ICRF44	Affinity Purified

Size		Storage	Shipping	Source	Host
50ug		-20°C	Blue Ice	Human	Mouse

Concentration:

~0.1mg/ml

Immunogen:

Purity:

Purified by immunoaffinity chromatography.

Form

Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.

Specificity:

Recognizes human CD11b.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.

1. Knapp, W.1989. Leucocyte Typing IV. Oxford University Press, New York. 2. Barclay, N., et al. 1997. The Leucocyte Antigen Facts Book. Academic Press Inc. San Diego. 3. Rezzonico, R., et al., 2001. Blood 97:2932. 4. Marsik, C., et al., 2003. Shock 20:493. 5. David, A., et al., 2003. J. Leukoc. Biol. 74:551.