Recombinant Human E3 Ubiquitin-Protein Ligase CHIP/CHIP Protein
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Catalog number
PKSH032367-10µg
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Price
Please ask
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Size
10µg
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Synonym
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; CHIP
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Activity
NA
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Sequence
Met1-Tyr303
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Fusion tag
NA
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Accession
Q9UNE7
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Expressed Host
E.coli
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Shipping
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
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Purity
＞90% as determined by reducing SDS-PAGE.
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Endotoxin
＜1.0 EU per µg as determined by LAL test.
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Stability and Storage
Store at < -20℃, stable for 6 monthshs after receipt.Please minimize freeze-thaw cycles
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Mol Mass
34.9 kDa
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AP Mol Mass
33 kDa
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Formulation
Supplied as a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
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Background
E3 Ubiquitin-Protein Ligase CHIP is a cytoplasmic protein. CHIP is highly expressed in skeletal muscle, heart, pancreas, brain and placenta. CHIP interacts with the molecular chaperones Hsc70-Hsp70 and Hsp90 through its TPR domain; lead to in client substrate ubiquitylation and degradation by the proteasome. CHIP targets misfolded chaperone substrates towards proteasomal degradation. CHIP mediates transfer of non-canonical short ubiquitin chains to HSPA8 that have no effect on HSPA8 degradation. CHIP plays a role in base-excision repair: catalyzes polyubiquitination by amplifying the HUWE1/ARF-BP1-dependent monoubiquitination and leading to POLB-degradation by the proteasome. It also may regulate the receptor stability and activity through proteasomal degradation.
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Properties
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 Elabscience antibody is proven to not bind on the DNA binding site and is suitable for ChiP precipitation supplied in 1 vials. Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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Source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Gene symbol
ITCH, HECTD3, PRKN
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Short name
Recombinant E3 Ubiquitin-Protein Ligase CHIP/CHIP Protein
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Technique
Recombinant, ChiP, Chromatine immuno Precipitationg antibody, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Elabscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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Species
Human, Humans
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Alternative name
Rec. H. sapiens E3 Ubiquitin-Protein Ligase CHIP/CHIP Protein
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Alternative technique
rec, epigenetics
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Gene info
Gene info
Gene info
MeSH Data
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Name
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Concept
Scope note:
A DNA amplification technique based upon the ligation of OLIGONUCLEOTIDE PROBES. The probes are designed to exactly match two adjacent sequences of a specific target DNA. The chain reaction is repeated in three steps in the presence of excess probe: (1) heat denaturation of double-stranded DNA, (2) annealing of probes to target DNA, and (3) joining of the probes by thermostable DNA ligase. After the reaction is repeated for 20-30 cycles the production of ligated probe is measured.
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Tree numbers
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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