Bulk Anti-Human CD11a (38) Antibody
Product Specifications
Background
Anti-CD11a may be used to study a variety of biological phenomena related to the function of cell adhesion molecules. This antibody may be used to study transplantation rejections and to assist in characterizing lymphomas and leukemias.
CAS Number
9007-83-4
Specifications
Anti-CD11a In Vivo Antibody - Low Endotoxin (38) recognizes Human CD11a. Anti-Human CD11a (Anti-LFA-1a) recognizes the (Mr 175 kDa) a chain of the leukocyte function associated antigen-1 (LFA-1). The leukocyte integrin LFA-1 is a member of a family of heterodimeric receptors that mediate divalent cation-dependent cellular adhesion reactions. LFA-1A binds to domain 1 of an intercellular adhesion molecule (ICAM) on target tissues.
Product Name Alternative
LFA-1 alpha, LFA-1A, Integrin alpha-L, ITGAL
UniProt
P20701
Host
Mouse
Species Reactivity
Human
Target
CD11a
Isotype
IgG2a
Clone
38
Applications
Flow Cytometry, Western Blot, IHC (Frozen), Immunofluorescence, Immunoprecipitation
Purification Method
This monoclonal antibody was purified using Protein A
Concentration
1.0 - 5.0 mg/mL
Endotoxin
≤ 1.0 EU/mg as determined by the LAL method
Purity
>95% by SDS-PAGE and HPLC
Buffer
ICH3001-100mL ICH3002-100mL ICH3003-100mL
Shipping Conditions
Blue ice
Storage Conditions
Anti-CD11a In Vivo Antibody - Low Endotoxin (38) 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.
Formulation
0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added.
Antigen Distribution
The CD11a antigen is present on most leukocytes and plays a vital role in cellular immune responses which require adhesion. Lymphocyte activation via the T-cell antigen receptor (TCR) up-regulates LFA-1 function. The absence of LFA-1A or B may induce the disease state known as leukocyte adhesion deficiency (LAD). Tumor cells which do not express LFA-1 may have avoided cellular immune-responses such as those carried out by natural killer cells (NK).
Aggregation
Aggregation level ≤ 5%
Applications Notes
Each investigator should determine their own optimal working dilution for specific applications.
Isotype Control
https://www.ichor.bio/product/Mouse-IgG2a-In-Vivo-Isotype-Control-Low-Endotoxin-C1.18.4-ICH2245
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