Heat Shock Protein 90kDa Alpha B1 (HSP90aB1) Recombinant Protein | HSP90aB1 recombinant protein

Recombinant Heat Shock Protein 90kDa Alpha B1 (HSP90aB1)

Cat. Num. AAA2011804

• Gene Names: HSP90AB1; HSP84; HSPC2; HSPCB; D6S182; HSP90B
• Applications: SDS-Page, Western Blot, ELISA, Immunoprecipitation
• Purity: > 95%
• Synonyms: Heat Shock Protein 90kDa Alpha B1 (HSP90aB1); Recombinant Heat Shock Protein 90kDa Alpha B1 (HSP90aB1); HSP90aB1 recombinant protein

• Host: E Coli
• Purity/Purification: > 95%
• Form/Format: Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
• Sequence: The target protein is fused with N-terminal His-Tag, its sequence is listed below.; MGHHHHHHSGSEFELRRQ-MPEEVHHGEE EVETFAFQAE IAQLMSLIIN TFYSNKEIFL RELISNASDA LDKIRYESLT DPSKLDSGKE LKIDIIPNPQ ERTLTLVDTG IGMTKADLIN NLGTIAKSGT KAFMEALQAG ADISMIGQFG VGFYSAYLVA EKVVVITKHN DDEQYAWESS AGGSFTVRAD HGEPIGRGTK VILHLKEDQT EYLEERRVKE VVKKHSQFIG YPITLYLEKE REKEISDDEA EEEKGEKEEE DKDDEEKPKI EDVGSDEEDD SGKDKKKKTK KIKEKYIDQE ELNKTKPIWT RNPDDITQEEYGEFYKSLTN DWEDHLAVKH FSVEGQLEFR ALLFIPRRAP FDLFENKKKK NNIKLYVRRV FIMDSCDELI PEYLNFIRGV VDSEDLPLNI SREMLQQSKI LKVIRKNIVK KCLELFSELA EDKENYKKFY EAFSKNLKLG IHEDSTNRRR LSELLRYHTS QSGDEMTSLS EYVSRMKETQ KSIYYITGES KEQVANSAFV ERVRKRGFEV VYMTEPIDEY CVQQLKEFDG KSLVSVTKEG LELPEDEEEK KKMEESKAKF ENLCKLMKEI LDKKVEKVTI SNRLVSSPCC IVTSTYGWTA NMERIMKAQA LRDNSTMGYM MAKKHLEINP DHPIVETLRQ KAEADKNDKA VKDLVVLLFE TALLSSGFSL EDPQTHSNRI YRMIKLGLGI DEDEVAAEEP NAAVPDEIPP LEGDEDASRM EEVD
• Sequence Length: 724

• Applicable Applications for HSP90aB1 recombinant protein: SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
• Organism: Homo sapiens (Human)
• Expression System: Prokaryotic expression
• Residues: Met1~Asp724 (Accession # P08238) with N-terminal His-Tag
• Endotoxin Level: <1.0EU per 1ug (determined by the LAL method)
• Reconstitution: Reconstitute in sterile PBS, pH7.2-pH7.4.
• Preparation and Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.; Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

SDS-Page

NCBI and Uniprot Product Information

• NCBI GI #: 431822401
• NCBI GeneID: 3326
• NCBI Accession #: NP_001258898.1
• NCBI GenBank Nucleotide #: NM_001271969.1
• UniProt Accession #: P08238; Q5T9W7; Q9NQW0; Q9NTK6; B2R5P0
• Molecular Weight: 85.5kDa
• NCBI Official Full Name: heat shock protein HSP 90-beta isoform a
• NCBI Official Synonym Full Names: heat shock protein 90kDa alpha (cytosolic), class B member 1
• NCBI Official Symbol: HSP90AB1
• NCBI Official Synonym Symbols: HSP84; HSPC2; HSPCB; D6S182; HSP90B
• NCBI Protein Information: heat shock protein HSP 90-beta; HSP90-beta; heat shock 84 kDa; heat shock 90kD protein 1, beta
• UniProt Protein Name: Heat shock protein HSP 90-beta
• Protein Family: Heat shock protein
• UniProt Gene Name: HSP90AB1
• UniProt Synonym Gene Names: HSP90B; HSPC2; HSPCB; HSP 90; HSP 84; HSP84
• UniProt Entry Name: HS90B_HUMAN

NCBI Description

This gene encodes a member of the heat shock protein 90 family; these proteins are involved in signal transduction, protein folding and degradation and morphological evolution. This gene encodes the constitutive form of the cytosolic 90 kDa heat-shock protein and is thought to play a role in gastric apoptosis and inflammation. Alternative splicing results in multiple transcript variants. Pseudogenes have been identified on multiple chromosomes. [provided by RefSeq, Dec 2012]

Uniprot Description

HSP90B: Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function. Homodimer. Interacts with p53/TP53. Forms a complex with CDK6 and Hsp90/HSP90AB1. Interacts with UNC45A. Binding to UNC45A involves 2 UNC45A monomers per HSP90AB1 dimer. Interacts with CHORDC1 and DNAJC7. Interacts with FKBP4. Belongs to the heat shock protein 90 family.

Protein type: Heat shock protein; Chaperone

Chromosomal Location of Human Ortholog: 6p12

Cellular Component: signalosome; nucleoplasm; cell surface; mitochondrion; membrane; brush border membrane; basolateral plasma membrane; cytoplasm; apical plasma membrane; melanosome; inclusion body; cytosol

Molecular Function: protein binding; GTP binding; TPR domain binding; double-stranded RNA binding; nitric-oxide synthase regulator activity; unfolded protein binding; dATP binding; sulfonylurea receptor binding; protein kinase binding; kinase binding; ATP binding

Biological Process: axon guidance; positive regulation of nitric oxide biosynthetic process; protein folding; positive regulation of cell size; positive regulation of protein binding; positive regulation of protein import into nucleus, translocation; innate immune response; negative regulation of neuron apoptosis; negative regulation of proteasomal ubiquitin-dependent protein catabolic process; response to salt stress; response to unfolded protein; placenta development