CHIP (Carboxy Terminus of Hsp70-interacting Protein, Antigen NY-CO-7, CLL-associated Antigen KW-8, E3 Ubiquitin-protein Ligase CHIP, HSPABP2, NY-CO-7, PP1131, SDCCAG7, STIP1 Homology and U Box-containing Protein 1, STUB1, UBOX1) | US Biological C4125-03H product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

US Biological

product type :

antibody

product name :

CHIP (Carboxy Terminus of Hsp70-interacting Protein, Antigen NY-CO-7, CLL-associated Antigen KW-8, E3 Ubiquitin-protein Ligase CHIP, HSPABP2, NY-CO-7, PP1131, SDCCAG7, STIP1 Homology and U Box-containing Protein 1, STUB1, UBOX1)

catalog :

C4125-03H

quantity :

100 ug

clonality :

polyclonal

host :

domestic goat

conjugate :

nonconjugated

reactivity :

human

product information

Catalog Number :

C4125-03H

Product wo Prefix :

Host :

goat

Product Type :

Pab

Category :

Antibodies

Size1 :

100 ug

Isotype :

IgG

Desc1 :

CHIP is an E3 ligase for nNOS whose action is facilitated by (and possibly requires) its interaction with nNOS-bound hsp70. Co-chaperone CHIP, possibly with another E3 ligase(s), modulates the ubiquitylation of mutant Cu/Zn-superoxide dismutase and renders them more susceptible for proteasomal degradation. CHIP functions as a negative regulator of AR transcriptional activity by promoting AR degradation. CHIP-Hsc70 complex ubiquitinates phosphorylated tau and enhances cell survival. CHIP can interact with the Smad1/Smad4 proteins and block BMP signal transduction through the ubiquitin-mediated degradation of Smad proteins. CHIP E3 controls both the association of Hsp70/Hsp90 chaperones with ErbB2 and the down-regulation of ErbB2 induced by inhibitors of Hsp90. CHIP is associated with Parkin and enhances its ubiquitin ligase activity related to Parkinson's disease. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1:32,000 Western Blot: 0.3-1ug/ml, observed in human brain and skeletal muscle lysates on ~35kD bands Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Calc Crossreactivity :

Bo Ca Hu Mo Rt

Immunogen :

Synthetic peptide corresponding to C-DAFISENGWVEDY, from human STUB1, at C-terminal (NP_005852.2).

Specificity :

Recognizes human STUB1. Species sequence homology: Bovine, canine, mouse and rat.

Purity :

Purified by immunoaffinity chromatography

Form :

Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA.

Concentration :

~0.5mg/ml

Desc2 :

Product Type: Pab Host: goat Source: human Concentration: ~0.5mg/ml Form: Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA. Purity: Purified by immunoaffinity chromatography. Immunogen: Synthetic peptide corresponding to C-DAFISENGWVEDY, from human STUB1, at C-terminal (NP_005852.2). Specificity: Recognizes human STUB1. Species sequence homology: Bovine, canine, mouse and rat. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Calc Applications Abbrev :

E WB

Storage Temperature :

-20°C

Reference :

1. Jiang J, Ballinger CA, Wu Y, Dai Q, Cyr DM, Hohfeld J, Patterson C. CHIP is a U-box-dependent E3 ubiquitin ligase: identification of Hsc70 as a target for ubiquitylation. J Biol Chem. 2001 Nov 16;276(46):42938-44.

Picture 1 File Name :

https://usbio-images.r.worldssl.net/prodimages/45/C4125-03H_1.jpg