Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody

R&D Systems | Catalog # AF7340AFP405

R&D Systems

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot, Neutralization, Immunocytochemistry

Label

Alexa Fluor Plus 405 (Excitation = 404 nm, Emission = 455 nm)

Antibody Source

Polyclonal Sheep IgG
View all Laminin alpha 4 Primary Antibodies »

Product Specifications

Specificity

Detects human Laminin alpha 4 in direct ELISAs and Western blots. In direct ELISAs, approximately 15% cross-reactivity with recombinant mouse Laminin alpha 4 is observed.

Clonality

Polyclonal

Host

Sheep

Isotype

IgG

Applications for Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody

Application
Recommended Usage

Immunocytochemistry

Optimal dilution of this antibody should be experimentally determined.

Immunohistochemistry

Optimal dilution of this antibody should be experimentally determined.

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Neutralization

Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

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

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Laminin alpha 4

Laminin alpha 4 (LAMA-4 [Laminin subunit alpha 4]; also Laminin-14/423, -8/411 and -9/421 subunit alpha) is a 180-230 kDa secreted member of the laminin family of molecules. It is found in the basement membranes of adipocytes, endothelial cells, cardiac and visceral smooth muscle cells, fibroblasts, keratinocytes, and pancreatic acinar cells. Laminin is a heterotrimeric glycoprotein that attaches cells to basement membranes. It is composed of covalently-linked alpha -, beta - and gamma -chains, and is known to attach cells to basement membranes. In the case of the alpha -subunit, this is mediated through binding to multiple integrins ( alpha 3 beta 1, alpha v beta 3 and alpha 6 beta 1), plus dystroglycan and the syndecans-2 and -4. Mature human Laminin alpha 4 is 1799 amino acids (aa) in length (aa 25-1823). It contains multiple domains, including four EGF‑like domains (aa 82-255) and five Laminin G-like domains (aa 833-1820). There is a chondroitin sulfate attachment at the N‑terminus that accounts for 20-30 kDa of MW. Laminin alpha 4 is cleaved between the Laminin G-like 3 and 4 domains, creating a soluble 44 kDa fragment that possesses antibacterial activity. There are two potential splice variants, one that shows a deletion of aa 266-272, and another that contains a 55 aa substitution for aa 66-1823. Over aa 826-1816, human Laminin alpha 4 shares 91% aa sequence identity with mouse Laminin alpha 4.

Alternate Names

LAMA4

Entrez Gene IDs

3910 (Human); 16775 (Mouse); 309816 (Rat)

Gene Symbol

LAMA4

UniProt

EAW48267

Additional Laminin alpha 4 Products

Product Documents for Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

Related Research Areas

Extracellular Matrix Molecules

Customer Reviews

There are currently no reviews for this product. Be the first to review Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody and earn rewards!

Have you used Human Laminin  alpha 4 Alexa Fluor™ Plus 405‑conjugated Antibody?

Submit a review and receive an Amazon gift card!

$25/€18/£15/$25CAN/¥2500 Yen for a review with an image

$10/€7/£6/$10CAN/¥1110 Yen for a review without an image

Submit a review
Amazon Gift Card

Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs

No product specific FAQs exist for this product.

View all FAQs for Antibodies