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Phospho-Histone H2AvD (Ser137) Polyclonal Antibody, Rockland™
SDP

Catalog No. 501991857
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100 μg
25 μL
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50-199-1857 100 μg
50-105-7885 25 μL
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Catalog No. 50-199-1857 Supplier Rockland Immunochemicals Supplier No. 600401914
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Description

Rabbit Polyclonal Antibody

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. Affinity purified Anti-Histone H2AvD pS137 Antibody is directed against the phosphorylated form of Drosophila H2AvD protein at the pS137 residue. Reactivity occurs against Drosophila H2AvD pS137 protein and the antibody is specific for the phosphorylated form of the protein. Reactivity with non-phosphorylated Drosophila H2AvD is minimal by ELISA. A BLAST analysis was used to suggest little to no cross reactivity with H2AvD proteins from other sources based on a comparison using the immunizing sequence. Reactivity against homologues from other sources is not known.

Variant histones H2A are synthesized throughout the cell cycle and are very different from classical S-phase regulated H2A. H2AvD is vital for viability, but the exact function of variant histones H2A is not known. H2A is a core component of the nucleosome, an octamer containing two molecules each of H2A, H2B, H3 and H4. The octamer wraps approximately 146 bp of DNA. HsAvD is expressed both maternally and zygotically and is found in embryos through to adults (female only). The human homologue, H2AX, is phosphorylated by ATM protein kinase when double strand DNA breaks occur. In mouse, H2AX ''knock out'' mice have an increased incidence of cancer.

Specifications

Antigen Phospho-Histone H2AvD (Ser137)
Applications ELISA, Immunohistochemistry, Western Blot
Classification Polyclonal
Concentration 1.1 mg/mL
Conjugate Unconjugated
Formulation 0.02M potassium phosphate with 0.15M NaCl and 0.01% sodium azide; pH 7.2
Host Species Rabbit
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Drosophila
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Product Type Antibody
Form Liquid
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