Anti-Beclin1 (Ser295) Antibody

Name: Anti-Beclin1 (Ser295) Antibody
Brand: PhosphoSolutions
SKU: p117-295
Price: 456.0 USD
Availability: InStock

Our Anti-Beclin1 (Ser295) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects human, mouse, and rat Beclin1 (Ser295) and is antigen affinity purified from pooled serum. It is great for use in WB.

Western blot of wild type (WT) beclin-1 expressed in HeLa cell lysate showing specific immunolabeling of beclin-1 phosphorylated at Ser295. This immunolabeling is eliminated in the beclin-1 alanine substitution mutant (S295A: Mut) expressed in HeLa cell lysate.

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Species Reactivity

Human, Mouse, Rat

Applications

ELISA, WB

Host Species

Rabbit

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Data Sheet

Trial Size

Pooled Serum

SKU: p117-295

Volume: 100 µL

Variant

Price:

$456.00

Quantity:

Ships: 1-2 business days

Product Details

Target

Beclin1 (Ser295)

Scientific Background

Beclin-1 plays a key role in tumor suppression and autophagy. It has been suggested that autophagy proteins such as beclin-1 can inhibit tumorigenesis and that decreased expression of these proteins may contribute to the development of human malignancies (Liang et al., 1999). Akt-mediated phosphorylation of beclin-1 at Ser-295 has been shown to decrease autophagy and promote oncogenesis (Wang et al., 2012).

Format

Antigen Affinity Purified from Pooled Serum

Clonality

Polyclonal

Isotype

IgG

Applications

ELISA, WB

Host Species

Rabbit

Gene Name

BECN1

Molecular Weight

60 kDa

Immunogen

Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser295 of human beclin-1, conjugated to keyhole limpet hemocyanin (KLH).

Immunogen Species

Human

Species Reactivity

Human, Mouse, Rat

Expected Reactivity

Bovine, Canine, Chicken, Human, Non-Human Primate, Xenopus, Zebrafish

Antibody Registry ID

AB_2492048

Storage

Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Physical State

Liquid

Production Notes

Prepared from rabbit serum by affinity purification via sequential chromatography on phospho and non-phosphopeptide affinity columns.

Buffer

10 mM HEPES (pH 7.5), 150 mM NaCl, 100 µg per ml BSA and 50% glycerol.

Dilution Ranges

WB: 1:250

Conjugate

Unconjugated

Specificity

Specific for endogenous levels of the ~60 kDa beclin1 protein phosphorylated at Ser295. Immunolabeling of the beclin-1 band is eliminated in the beclin-1 alanine substitution mutant.

Post Translational Modification Type

Phosphorylated

Post Translational Modification Residue

Ser295

Quality Control

Western blots performed on each lot.

Usage Statement

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Expiration

After date of receipt, stable for at least 1 year at -20°C.

Synonyms

PG6; ATG 6; coiled coil moesin like BCL2 interacting protein; ATG6; ATG6 autophagy related 6 homolog; Bcl-2-interacting protein beclin; Beclin 1 (coiled coil moesin like BCL2 interacting protein; Beclin 1 autophagy related; Beclin-1; Beclin1; BECN 1; Becn1; BECN1_HUMAN; Coiled coil myosin like BCL2 interacting protein; Coiled-coil myosin-like BCL2-interacting protein; GT197; Protein GT197; VPS 30; VPS30; Beclin 1

UniProt ID

Q14457
UniProt Summary: Plays a central role in autophagy (PubMed:18570871, PubMed:21358617, PubMed:23184933, PubMed:23974797, PubMed:25484083, PubMed:28445460, PubMed:37776275). Acts as a core subunit of the PI3K complex that mediates formation of phosphatidylinositol 3-phosphate; different complex forms are believed to play a role in multiple membrane trafficking pathways: PI3KC3-C1 is involved in initiation of autophagosomes and PI3KC3-C2 in maturation of autophagosomes and endocytosis. Involved in regulation of degradative endocytic trafficking and required for the abscission step in cytokinesis, probably in the context of PI3KC3-C2 (PubMed:20208530, PubMed:20643123, PubMed:23974797, PubMed:26783301). Essential for the formation of PI3KC3-C2 but not PI3KC3-C1 PI3K complex forms. Involved in endocytosis (PubMed:25275521). May play a role in antiviral host defense. {ECO:0000269|PubMed:18570871, ECO:0000269|PubMed:20208530, ECO:0000269|PubMed:20643123, ECO:0000269|PubMed:21358617, ECO:0000269|PubMed:23184933, ECO:0000269|PubMed:23974797, ECO:0000269|PubMed:25275521, ECO:0000269|PubMed:25484083, ECO:0000269|PubMed:26783301, ECO:0000269|PubMed:28445460, ECO:0000269|PubMed:37776275, ECO:0000269|PubMed:9765397}.; Beclin-1-C 35 kDa localized to mitochondria can promote apoptosis; it induces the mitochondrial translocation of BAX and the release of proapoptotic factors. {ECO:0000269|PubMed:21364619, ECO:0000269|PubMed:26263979}.; (Microbial infection) Protects against infection by a neurovirulent strain of Sindbis virus. {ECO:0000269|PubMed:9765397}.

NCBI Gene ID

8678

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Anti-Beclin1 (Ser295) Antibody

SKU: p117-295

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