Human Integrin  alpha L/CD11a Antibody

Catalog # Availability Size / Price Qty
MAB35952-100
MAB35952-SP
Detection of Integrin  alpha L/CD11a in Human Spleen.
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Human Integrin  alpha L/CD11a Antibody Summary

Species Reactivity
Human
Specificity
Detects human Integrin alpha L in Western blots.
Source
Monoclonal Mouse IgG1 Clone # 345908
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Chinese hamster ovary cell line CHO-derived recombinant human Integrin  alpha L
Tyr26-Met1089 (Tyr660Ile)
Accession # CAA68747
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
2 µg/mL
Jurkat human acute T cell leukemia cell line
Simple Western
50 µg/mL
Human PBMCs
Immunohistochemistry
5-15 µg/mL
Immersion fixed paraffin-embedded sections of Human Spleen

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry View Larger

Detection of Integrin  alpha L/CD11a in Human Spleen. Integrin  alpha L/CD11a was detected in immersion fixed paraffin-embedded sections of Human Spleen using Mouse Anti-Human Integrin  alpha L/CD11a Monoclonal Antibody (Catalog # MAB35952) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Western Blot View Larger

Detection of Human Integrin  alpha L/CD11a by Western Blot. Western blot shows lysates of Jurkat Human Acute T Cell Leukemia Cells. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human Integrin  alpha L/CD11a Monoclonal Antibody (Catalog # MAB35952) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Integrin  alpha L/CD11a at approximately 160 kDa (as indicated). This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.

Simple Western View Larger

Detection of Human Integrin  alpha L/CD11a by Simple WesternTM. Simple Western lane view shows lysates of Human PBMCs, loaded at 0.2 mg/mL. A specific band was detected for Integrin  alpha L/CD11a at approximately 190 kDa (as indicated) using 50 µg/mL of Mouse Anti-Human Integrin  alpha L/CD11a Monoclonal Antibody (Catalog # MAB35952). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Integrin alpha L/CD11a

Integrin subunit alpha L/CD11a is a 180 kDa type I TM glycoprotein that interacts only with Integrin  beta 2/CD18 to form LFA-1, a leukocyte adhesion protein which binds endothelial cell ICAM. Human Integrin alpha L contains a 1064 aa extracellular domain (ECD), a 20 aa TM sequence and a 58 aa cytoplasmic domain. The ECD contains seven repeats that form a beta-propeller structure and one inserted vWA domain (I domain) containing a metal ion-dependent adhesion site (MIDAS). Human and mouse Integrin alpha L ECD share 74% aa identity. A second isoform has a 53 aa insert in the ECD.

Entrez Gene IDs
3683 (Human); 16408 (Mouse); 308995 (Rat)
Alternate Names
CD11 antigen-like family member A; CD11a antigen; CD11a; CD11Aantigen CD11A (p180), lymphocyte function-associated antigen 1, alphapolypeptide; Integrin alpha L; integrin alpha-L; integrin gene promoter; integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen1; alpha polypeptide); ITGAL; Leukocyte adhesion glycoprotein LFA-1 alpha chain; Leukocyte function-associated molecule 1 alpha chain; LFA-1 alpha; LFA-1; LFA1A; LFA-1A; Ly-15; Ly-21; lymphocyte function-associated antigen 1

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