Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin, Azide and BSA Free

Name: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin, Azide and BSA Free
Brand: Novus Biologicals
SKU: NBP2-37712
Price: 369 USD
Availability: InStock

Novus Biologicals | Catalog # NBP2-37712

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Product Documents

Clone MEM-25 was used by HLDA to establish CD designation.

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Product Specifications
Scientific Data
Applications
Flow Cytometry
Preparation & Storage
Background
Product Documents
Specific Notices
Research Areas

Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry, Immunoprecipitation, Functional, CyTOF-ready

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG₁ Clone # MEM-25

Format

Low Endotoxin, Azide and BSA Free

View all Integrin alpha L/CD11a Primary Antibodies »

Product Specifications

Immunogen

Leukocytes from a patient suffering from a LGL-type leukemia (NM_001114380.1).

Specificity

The antibody MEM-25 reacts with CD11a (alpha subunit of human LFA-1), a 170-180 kDa type I transmembrane glycoprotein expressed on B and T lymphocytes, monocytes, macrophages, neutrophils, basophils and eosinophils. HLDA IV; WS Code NL 209

Clonality

Monoclonal

Host

Mouse

Isotype

IgG₁

Theoretical MW

180 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Endotoxin Level

Endotoxin level is less than 0.01 EU/ug of the protein

Scientific Data Images

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin, Azide and BSA Free [NBP2-37712]

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin and Azide Free [NBP2-37712] - Separation of human monocytes (red-filled) from blood debris (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD11a (MEM-25) purified antibody (concentration in sample 1 ug/ml) GAM APC.

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin, Azide and BSA Free [NBP2-37712]

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin and Azide Free [NBP2-37712] - Analysis using the PE conjugate of NB500-328. Surface staining of human peripheral blood cells with anti-human CD11a (MEM-25) PE.

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin, Azide and BSA Free [NBP2-37712]

Flow Cytometry: Integrin alpha L/CD11a Antibody (MEM-25) - Low Endotoxin and Azide Free [NBP2-37712] - Staining pattern of human peripheral whole blood stained using anti-human CD11a (MEM-25) purified antibody (concentration in sample 1 ug/ml) GAM APC.

Applications

Application

Recommended Usage

Flow Cytometry

2 ug/ml

Immunoprecipitation

1:10-1:500Blocking/Neutralizing 50-200 molar excess

Application Notes

Immunoprecipitation: excellent antibody for immunoaffinity purification of LFA-1 complex
Blocking/Neutralizing: this antibody partially blocks binding of LFA-1 complex to ICAM-1

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Advanced Features

Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
Spillover Popups - Visualize the spectra of individual fluorochromes
Antigen Density Selector - Match fluorochrome brightness with antigen density

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Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

Phosphate buffered saline (PBS), pH 7.4

Format

Low Endotoxin, Azide and BSA Free

Preservative

No Preservative

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C. Do not freeze.

Background: Integrin alpha L/CD11a

CD11a (LFA-1 alpha) together with CD18 constitute leukocyte function-associated antigen 1 (LFA-1), the alphaLbeta2 integrin. CD11a is implicated in activation of LFA-1 complex. LFA-1 is expressed on the plasma membrane of leukocytes in a low-affinity conformation. Cell stimulation by chemokines or other signals leads to induction the high-affinity conformation, which supports tight binding of LFA-1 to its ligands, the intercellular adhesion molecules ICAM-1, -2, -3. LFA-1 is thus involved in interaction of various immune cells and in their tissue-specific settlement, but participates also in control of cell differentiation and proliferation and of T-cell effector functions. Blocking of LFA-1 function by specific antibodies or small molecules has become an important therapeutic approach in treatment of multiple inflammatory diseases. For example, humanized anti-LFA-1 antibody Efalizumab (Raptiva) is being used to interfere with T cell migration to sites of inflammation; binding of cholesterol-lowering drug simvastatin to CD11a allosteric site leads to immunomodulation and increase in lymphocytic cholinergic activity.

Alternate Names

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

Gene Symbol

ITGAL

Additional Integrin alpha L/CD11a Products

Product Documents

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Certificate of Analysis

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Product Specific Notices

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.