Human alpha-Sarcoglycan Antibody

Catalog #: MAB7445 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB7445-SP
MAB7445-100

Detection of Human alpha -Sarcoglycan by Western Blot.

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human alpha-Sarcoglycan Antibody Summary

Specificity

Detects human alpha -Sarcoglycan in direct ELISAs and Western blots.

Source

Monoclonal Mouse IgG₁ Clone # 769109

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Mouse myeloma cell line NS0-derived recombinant human alpha -Sarcoglycan
Gln24-Ala290 (predicted)
Accession # Q16586

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.

Purity

Protein A or G purified from hybridoma culture supernatant

Applications

Recommended Concentration

Sample

Western Blot

1 µg/mL

See below

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

Western Blot

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Detection of Human alpha -Sarcoglycan by Western Blot. Western blot shows lysates of human skeletal muscle tissue and human heart tissue. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human a-Sarcoglycan Monoclonal Antibody (Catalog # MAB7445) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for a-Sarcoglycan at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

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: alpha-Sarcoglycan

Alpha-sarcoglycan is one of six known sarcoglycans, which are type I ( alpha - and epsilon -) or type II ( beta -, gamma -, δ- or zeta -) transmembrane glycoproteins. Sarcoglycans alpha and gamma are expressed exclusively in the sarcoplasmic reticulum in skeletal and cardiac muscle, while others are more widely expressed. Sarcoglycans form heterotetrameric, pentameric and hexameric membrane glycoprotein complexes (SGC). SGC interacts laterally with the dystroglycan complex, and both complexes are components of the dystrophin-associated glycoprotein complex (DGC), which forms a link between the cytoskeleton and the extracellular matrix. Mutations in sarcoglycans are associated with recessive autosomally inherited limb-girdle muscular dystrophy. Human alpha -sarcoglycan shares 90% amino acid sequence identity with mouse and rat alpha -sarcoglycan within the extracellular domain.

Entrez Gene IDs

6442 (Human); 20391 (Mouse); 303468 (Rat)

Alternate Names

50-DAG; Adhalin; ADL; alphaSarcoglycan; alpha-Sarcoglycan; DAG2; DMDA2; DMDA250kD DAG; Dystroglycan-2; LGMD2D; LGMD2Dalpha (50kD dystrophin-associated glycoprotein); sarcoglycan, alpha (50kDa dystrophin-associated glycoprotein); SCARMD1; SGCA