Bulk anti-human CD11b antibody (ICRF44)
ichorbio’s bulk anti-human CD11b antibody (ICRF44) is manufactured in a cGMP compliant, ISO Quality Standard 9001:2015 facility. ichorbio’s low endotoxin antibodies have half the endotoxin of comparable antibodies from our competitors at less than 1.0 EU/mg. If ichorbio’s low endotoxin antibodies are not low enough we also offer ultra low endotoxin antibodies which have even less endotoxin (<0.75EU/mg) at an even higher purity (98% versus 95%). ichorbio: the best antibodies for in vivo research.
Integrin alpha-M,ITGAM, ICR-3 alpha chain, Cell surface glycoprotein MAC-1 subunit alpha, Leukocyte adhesion receptor MO1, CR3A
Anti-human CD11b Antibody (ICRF44) recognizes Human CD11b. Anti-Human CD11b recognizes the alpha subunit of the CD11b/CD18 complex, an alpha/Beta heterodimeric surface glycoprotein on human leukocytes (Mr 165-170 kDa). The CD11b/CD18 antigen belongs to the B2 integrin family. Other names include Mac-1, Cr3, MO-1 and C3bi receptor. The CD11b molecule functions as a receptor for C3bi complement, clotting factor X, fibrinogen and ICAM-1.
This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.
The CD11b antigen is expressed on approximately 30% of human peripheral blood lymphocytes, most natural killer lymphocytes, circulating monocytes, granulocytes, a subset of T-cells and subsets of macrophages.
Anti-CD11b may be used to study lymphocyte subsets in flow cytometry and in cell adhesion research (Mac-1). The antibody may be used to stain tissue sections which have been acetone fixed and frozen.
≥ 2.0 mg/ml
0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added. BSA and Azide free.
>95% by SDS-PAGE and analyzed by silver stain.
>98% by SDS-PAGE and HPLC
≤ 1.0 EU/mg as determined by the LAL method
≤ 0.75 EU/mg as determined by the LAL method
Aggregation level ≤ 5%
Aggregation level ≤ 1%
Bulk anti-human CD11b Antibody (ICRF44) is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
Flow Cytometry, Western Blot, IHC (Frozen), Immunoprecipitation
Each investigator should determine their own optimal working dilution for specific applications.
Products are for research use only. Not for use in diagnostic or therapeutic procedures.