中文名稱Bcl-2同源結構域蛋白單克隆抗體

別    名Beclin-1; ATG6; beclin1; VPS30; Beclin 1 like protein 1; 4921513J16Rik; 5430417M23Rik; ATG6; BECLIN 1; BECN1; MGC6843; BECN1_HUMAN.  

研究領域腫瘤  免疫學  神經生物學  細胞凋亡  

抗體來源Mouse

克隆類型Monoclonal

克 隆 號7B12

交叉反應Human, Mouse, Rat, 

產品應用WB=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復）

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

分 子 量50kDa

細胞定位細胞漿 細胞膜 

性    狀Liquid

濃    度1mg/ml

免 疫 原KLH conjugated synthetic peptide derived from human Beclin 1: 

亞    型IgG

純化方法affinity purified by Protein G

儲 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存條件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

PubMedPubMed

產品介紹Beclin 1 is the first identified mammalian gene to mediate autophagy and also has tumor suppressor and antiviral function. Autophagy, a process of bulk protein degradation through an autophagosomic lysosomal pathway, is important for differentiation, survival during nutrient deprivation, and normal growth control, and is often defective in tumor cells. Beclin 1 was originally isolated in a yeast two hybrid screen to identify Bcl 2 binding partners and maps to a tumor susceptibility locus on human chromosome 17q21 that is frequently monoallelically deleted in human breast, ovarian and prostate cancer. Beclin 1 encodes an evolutionarily conserved 52kDa coiled coil protein that is expressed in human muscle, epithelial cells and neurons.

 

Function:

Plays a central role in autophagy. Required for the abcission step in cytokinesis. May play a role in antiviral host defense. Protects against infection by a neurovirulent strain of Sindbis virus.

 

Subunit:

Interacts with GOPC and GRID2. Interacts with AMBRA1. Forms a complex with PIK3C3 and PIK3R4 and either UVRAG and KIAA0226/Rubicon, or with ATG14. UVRAG and ATG14 form mutually exclusive complexes through direct competition for BECN1-binding. The complex containing ATG14 up-regulates autophagy, while the one containing Rubicon down-regulates autophagy. Interacts with BCL2 and BCL2L1. Interacts with VMP1. Interacts with PIK3CB. Interacts with DAPK1. Interacts with human cytomegalovirus/HHV-5 protein TRS1.

 

Subcellular Location:

Golgi apparatus, trans-Golgi network membrane; Peripheral membrane protein. Note=Interaction with ATG14 promotes translocation to autophagosomes. Expressed in dendrites and cell bodies of cerebellar Purkinje cells.

 

Tissue Specificity:

Ubiquitous.

 

Post-translational modifications:

Phosphorylation at Thr-119 by DAPK1 reduces its interaction with BCL2 and BCL2L1 and promotes induction of autophagy.

Ubiquitinated. Deubiquitinated by USP10 and USP13, leading to stabilize the PIK3C3/VPS34-containing complexes.

 

Similarity:

Belongs to the beclin family.

 

SWISS:

Q14457

 

Gene ID:

8678

 

Database links:

Entrez Gene: 8678 Human

 

Entrez Gene: 56208 Mouse

 

Entrez Gene: 114558 Rat

 

Omim: 604378 Human

 

SwissProt: Q14457 Human

 

SwissProt: O88597 Mouse

 

SwissProt: Q91XJ1 Rat

 

Unigene: 716464 Human

 

Unigene: 178947 Mouse

 

Unigene: 2776 Rat

 

 

 

Important Note:

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

 

BECN1是一種分子質量為60KDa的蛋白質, 它能與細胞凋亡抑制劑Bcl-2相互作用, 減少中樞神經系統(tǒng)的凋亡，參與PI3K復合物的組成和自噬體的形成。主要表達在胞質。抑癌基因beclin 1通過自噬作用來調節(jié)細胞生長。

產品圖片

Sample: Jurkat (Human) Cell Lysate at 30 ug Raji(Human) Cell Lysate at 30 ug HepG2(Human) Cell Lysate at 30 ug Cerebrum (Rat) Lysate at 40 ug Lymph node(Mouse) Lysate at 40 ug Primary: Anti-Beclin 1 (bsm-33323M) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 52’58 kD Observed band size: 52 kD Paraformaldehyde-fixed, paraffin embedded (rat stomach); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (human brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (human colon carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat lung); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (mouse stomach); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (human gastric carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat heart); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat small intestine); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (rat lymphoid); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (Mouse small intestine); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (mouse lymphoid); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (ascites of bsm-33323M 7B12) at 1:2000 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining. Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (bsm-33323M-7B12) at 1:500 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining. Paraformaldehyde-fixed, paraffin embedded (Human brain glioma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Beclin 1) Monoclonal Antibody, Unconjugated (bsm-33323M-7B12) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructionsand DAB staining.

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