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Cleaved-Tumstatin (P1426) Polyclonal Antibody

Cleaved-Tumstatin (P1426) Polyclonal Antibody

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Product name Cleaved-Tumstatin (P1426) Polyclonal Antibody
Immunogen Synthesized peptide derived from the C-terminal region of human Tumstatin at AA range: 1380-1460
Host Rabbit
Reactivity Human, Monkey
Applications ELISA, WB
Applications notes Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB (1:500-1:2000), ELISA (1:40000). Not yet tested in other applications.
Clonality Polyclonal
Preparation method The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen
Alternative COL4A3; Collagen alpha-3(IV) chain; Goodpasture antigen

Product Properties

Formulation Liquid solution
Concentration 1 mg/ml
Storage buffer PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Storage instructions Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing.
Shipping Gel pack with blue ice.
Precautions The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

Background Type IV collagen, the major structural component of basement membranes, is a multimeric protein composed of 3 alpha subunits. These subunits are encoded by 6 different genes, alpha 1 through alpha 6, each of which can form a triple helix structure with 2 other subunits to form type IV collagen. COL4A3 encodes alpha 3. In the Goodpasture syndrome, autoantibodies bind to the collagen molecules in the basement membranes of alveoli and glomeruli. The epitopes that elicit these autoantibodies are localized largely to the non-collagenous C-terminal domain of the protein. A specific kinase phosphorylates amino acids in this same C-terminal region and the expression of this kinase is upregulated during pathogenesis. COL4A3 is also linked to an autosomal recessive form of Alport syndrome. The mutations contributing to this syndrome are also located within the exons that encode this C-terminal region. Like the other members of the type IV collagen gene family, COL4A3 is organized in a head-to-head conformation with another type IV collagen gene so that each gene pair shares a common promoter.
Gene ID 1285
Alternative COL4A3; Collagen alpha-3(IV) chain; Goodpasture antigen
Others Cleaved-Tumstatin (P1426) Polyclonal Antibody detects endogenous levels of fragment of activated Tumstatin protein resulting from cleavage adjacent to P1426.
Accession Q01955
Observed Band(KD) 27

Image & description

Fig. Western Blot analysis of various cells using Cleaved-Tumstatin (P1426) Polyclonal Antibody.

Fig. Western Blot analysis of various cells using Cleaved-Tumstatin (P1426) Polyclonal Antibody.

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