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Long name
CHIP Primary Polyclonal Antibody
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Also known as
CHIP PAb
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Category
Primary Antibodies
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Conjugation
Unconjugated
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Target Antigen
CHIP
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Specificity
This is a highly specific antibody against CHIP.
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Modification s
None
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Modification site s
Unmodified antibody
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Clonality
Polyclonal antibody
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Clone number
Polyclonal antibody
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Concentration
1ug per 1ul
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Immunogen range
120-170/303
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Subcellular location
Cytoplasm, Nucleus
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Source
This antibody was obtained by immunization of the host with KLH conjugated synthetic peptide derived from human CHIP
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Gene ID number
10273
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Swiss Prot
Q9UNE7
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Tested Applications
WB, IHC-P, IF(IHC-P)
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Recommended dilutions
WB(1:100-1000), IHC-P(1:100-500), IF(IHC-P)(1:50-200)
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Cross reactivity
Human, Mouse, Rat
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Cross reactive species details
Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.
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Background of the target antigen
E3 ubiquitin-protein ligase which targets misfolded chaperone substrates towards proteasomal degradation. Collaborates with ATXN3 in the degradation of misfolded chaperone substrates: ATXN3 restricting the length of ubiquitin chain attached to STUB1/CHIP substrates and preventing further chain extension. Ubiquitinates NOS1 in concert with Hsp70 and Hsp40. Modulates the activity of several chaperone complexes, including Hsp70, Hsc70 and Hsp90. Mediates transfer of non-canonical short ubiquitin chains to HSPA8 that have no effect on HSPA8 degradation. Mediates polyubiquitination of DNA polymerase beta (POLB) at 'Lys-41', 'Lys-61' and 'Lys-81', thereby playing a role in base-excision repair: catalyzes polyubiquitination by amplifying the HUWE1/ARF-BP1-dependent monoubiquitination and leading to POLB-degradation by the proteasome. Mediates polyubiquitination of CYP3A4. Ubiquitinates EPHA2 and may regulate the receptor stability and activity through proteasomal degradation. Negatively regulates the suppressive function of regulatory T-cells (Treg) during inflammation by mediating the ubiquitination and degradation of FOXP3 in a HSPA1A/B-dependent manner (PubMed:23973223).
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Purification method
This antibody was purified via Protein A.
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Storage conditions
Keep the antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Store at -20°C for up to 1 year.
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Synonym names
CHIP; UBOX1; SCAR16; HSPABP2; NY-CO-7; SDCCAG7; E3 ubiquitin-protein ligase CHIP; Antigen NY-CO-7; CLL-associated antigen KW-8; Carboxy terminus of Hsp70-interacting protein; STIP1 homology and U box-containing protein 1; STUB1; PP1131
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Properties
If you buy Antibodies supplied by Bioss Primary Unconjugated Antibodies they should be stored frozen at - 24°C for long term storage and for short term at + 5°C. Precipitation of Chromatins is a pull down technique of native DNA sequences by specific binding proteins on which on the other side of the protein the antibody can bind. Lots of antibodies are not suited for Chip analysis pulldown because they bind on the binding site of the DNA. The Bioss Primary Unconjugated Antibodies antibody is proven to not bind on the DNA binding site and is suitable for ChiP precipitation supplied in 1 vials.
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French translation
anticorps