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Human Integrin  alphaL/CD11a Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB35952

R&D Systems, part of Bio-Techne
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MAB35952-100
MAB35952-SP

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Simple Western, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 345908

Product Specifications

Immunogen

Chinese hamster ovary cell line CHO-derived recombinant human Integrin  alphaL
Tyr26-Met1089 (Tyr660Ile)
Accession # CAA68747

Specificity

Detects human Integrin alphaL in Western blots.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for Human Integrin  alphaL/CD11a Antibody

Detection of Integrin  alphaL/CD11a in Human Spleen.

Integrin alphaL/CD11a was detected in immersion fixed paraffin-embedded sections of Human Spleen using Mouse Anti-Human Integrin alphaL/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.

Detection of Human Integrin  alphaL/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 alphaL/CD11a Monoclonal Antibody (Catalog # MAB35952) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Integrin alphaL/CD11a at approximately 160 kDa (as indicated). This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.

Detection of Human Integrin  alphaL/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 alphaL/CD11a at approximately 190 kDa (as indicated) using 50 µg/mL of Mouse Anti-Human Integrin alphaL/CD11a Monoclonal Antibody (Catalog # MAB35952). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Applications for Human Integrin  alphaL/CD11a Antibody

Application
Recommended Usage

Immunohistochemistry

5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of Human Spleen

Simple Western

50 µg/mL
Sample: Human PBMCs

Western Blot

2 µg/mL
Sample: Jurkat human acute T cell leukemia cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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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.

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 alphaL/CD11a is a 180 kDa type I TM glycoprotein that interacts only with Integrin beta2/CD18 to form LFA-1, a leukocyte adhesion protein which binds endothelial cell ICAM. Human Integrin alphaL 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 alphaL ECD share 74% aa identity. A second isoform has a 53 aa insert in the ECD.

Alternate Names

CD11a, ITGAL, LFA-1 alpha, Ly-15, Ly-21

Entrez Gene IDs

3683 (Human); 16408 (Mouse); 308995 (Rat)

Gene Symbol

ITGAL

UniProt

Additional Integrin alpha L/CD11a Products

Product Documents for Human Integrin  alphaL/CD11a Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Integrin  alphaL/CD11a Antibody

For research use only

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