Retinoblastoma 1 anticorps (pSer795)

N° du produit ABIN712946

Détail du produit anti-Retinoblastoma 1 anticorps

Antigène: Retinoblastoma 1 (RB1)

Épitope: pSer795

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp Retinoblastoma 1 est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Homologie: Human,Mouse,Rat,Dog,Cow,Horse,Rabbit

Purification: Purified by Protein A.

Immunogène: KLH conjugated synthetic phosphopeptide derived from human P105 RB around the phosphorylation site of Ser795

Isotype: IgG

Information d'application

Indications d'application: WB 1:300-5000
ELISA 1:500-1000
IHC-P 1:200-400
IHC-F 1:100-500
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Independent Validation (WB)

Validation #029821 (Western Blotting)

by: Kinexus Bioinformatics Corporation

No.: #029821

Date: 21.09.2014

Numéro du lot: 121026

Application validée: Western Blotting

Contrôle positif: MCF7 cells

Contrôle négative: HCT-116 cells - low

Conclusion: A band was observed in the positive control at the expected size (~100-105 kDa), which was absent from the negative control. There were some additional bands observed at non-expected molecular weights in the positive control.

Validation Images

Figure 1: Western Blot for RB1 (pSer795). Grey arrowhead indicates the expected molecular weight of ~100-105 kDa.

Protocole

Anticorps primaire:

• Antigen: Retinoblastoma 1 (RB1) (pSer795)
• Catalog number: ABIN712946
• Lot number: 121026
• Dilution: 1:100

Anticorps secondaire:

• Antibody: Donkey anti-Rabbit IgG Antibody (HRP)
• Lot number: F0613
• Dilution: 1:10,000

Full Protocol:

• 1. Cell/tissue total protein lysates were boiled in 1X SDS Sample Buffer containing 1% SDS and 1.25% β-mercaptoethanol at 95°C for 5 minutes prior to loading.
• 2. 15 μg of boiled lysate were loaded and resolved on a 12% SDS-polyacrylamide gel.
• 3. The Precision Plus Protein™ All Blue Prestained Standards from BioRad (161-0373) were used as molecular mass markers.
• 4. Proteins were transferred onto nitrocellulose membrane by tank transfer and protein transfer was confirmed with Ponceau S staining.
• 5. The immunoblot membrane was blocked in 2.5% skim milk and 1.5% BSA solution in TTBS at room temperature for 60 minutes.
• 6. The membrane was washed in TTBS twice for 5 minutes each.
• 7. The membrane was immersed with the protein side up in the antibody solution in TBS and incubated overnight at 4°C with gentle agitation.
• 8. The membrane was rinsed twice with TTBS.
• 9. The membrane was washed in TTBS twice for 5 minutes each.
• 10. The membrane was washed in TTBS once for 15 minutes.
• 11. The membrane was incubated in the HRP-conjugated secondary antibody solution in TBS for 60 minutes at room temperature with gentle agitation.
• 12. The membrane was rinsed twice with TTBS.
• 13. The membrane was washed in TTBS twice for 5 minutes each.
• 14. The membrane was washed in TTBS once for 15 minutes.
• 15. Signals were detected by chemiluminescence (ECL). The blot was scanned for 320 seconds.
• 16. The membrane was rinsed three times with TTBS.
• 17. Repeated Steps 4-15 with the loading control antibody and its matching secondary antibody. The blot was scanned for 160 seconds.

Notes: - No experimental challenges noted.

Stockage

Format: Liquid

Concentration: 1 μg/μL

Buffer: 0.01M TBS( pH 7.4) with 1 % BSA, 0.02 % Proclin300 and 50 % Glycerol.

Agent conservateur: ProClin

Précaution d'utilisation: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Date de péremption: 12 months

Détails sur Retinoblastoma 1

Antigène: Retinoblastoma 1 (RB1)

Autre désignation: P105 RB (RB1 Produits)

Synonymes: anticorps OSRC, anticorps RB, anticorps p105-Rb, anticorps pRb, anticorps pp110, anticorps Rb, anticorps Rb-1, anticorps P105-RB, anticorps PP110, anticorps RB11, anticorps zgc:154147, anticorps RB transcriptional corepressor 1, anticorps RB transcriptional corepressor like 1, anticorps retinoblastoma 1, anticorps RB1, anticorps RBL1, anticorps Rb1, anticorps rb1

Sujet:

Synonyms: RbSer795, RB1phospho S795, OSRC, P105 RB, P105RB, PP105, PP110, pRb, RB 1, RB1, RB1 protein, Retinoblastoma 1 including osteosarcoma, Retinoblastoma 1, Retinoblastoma associated protein, Retinoblastoma related osteosarcoma, Retinoblastoma susceptibility gene, Including osteosarcoma, RB_HUMAN.

Background: Rb is a tumor suppressor gene which functions as a negative regulator of the cell cycle by interacting with transcription factors including E2F1, PU1, ATF2, UBF, Elf1 and cAbl. This ability of Rb to alter transcription is regulated by phosphorylation catalyzed by the cyclin dependent protein kinases (cdks). Rb is phosphorylated on serine and threonine, but not on tyrosine residues. It forms a complex with SV40 large T antigen, adenovirus E1A, and human papilloma virus 16E. Rb protein may act by regulating transcription and loss of its function leads to uncontrolled cell growth. Aberrations in the Rb gene have been implicated in cancers of breast, colon, prostate, kidney, nasopharynx, and leukemia.

ID gène: 5925

Pathways: Cycle Cellulaire, Intracellular Steroid Hormone Receptor Signaling Pathway, Mitotic G1-G1/S Phases, DNA Replication, Maintenance of Protein Location, Synthesis of DNA, Autophagy