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SDS-PAGE (Figure annotation denotes ug of protein loaded and % gel used.)

Hsp27 recombinant protein

Hsp27 protein

Gene Names
HSPB1; CMT2F; HMN2B; HSP27; HSP28; Hsp25; SRP27; HS.76067; HEL-S-102
Applications
SDS-Page
Purity
> 95% pure
Synonyms
Hsp27; Hsp27 protein; Growth-related 25 kDa protein protein; CMT2F protein; Heat shock 27 kDa protein protein; Heat Shock Protein 27 protein; Hsp 28 protein; HspB1 protein; HSP 27 protein; Hsp28 protein; P25 protein; Stress responsive protein 27.; DKFZp586P1322 protein; Heat shock 27kDa protein 1 protein; Estrogen regulated 24 kDa protein protein; HS.76067 protein; Heat shock 27 kDa protein 28 kDa heat shock protein protein; Hsp-27 protein; Hsp25 protein; Hsp 27; at shock 25kDa protein 1 protein; Heat shock protein beta-1 protein; Hsp-27; Hspb1 protein; Hsp B1 protein; Heat shock 28kDa protein 1 protein; Heat shock protein beta 1 protein; HSP25 protein; SRP27 protein; Heat Shock Protein27 protein; Hsp 27 protein; Hsp27 recombinant protein
Ordering
For Research Use Only!
Host
Human
Purity/Purification
> 95% pure
Form/Format
Supplied as a liquid in 20mM Hepes, pH 7.5, containing 1mM DTT, and 100mM KCl.
Concentration
1 mg/ml (varies by lot)
Sequence
MTERRVPFSL LRGPSWDPFR DWYPHSRLFD QAFGLPRLPE EWSQWLGGSS WPGYVRPLPP AAIESPAVAA PAYSRALSRQ LSSGVSEIRH TADRWRVSLD VNHFAPDELT VKTKDGVVEI TGKHEERQDE HGYISRCFTR KYTLPPGVDP TQVSSSLSPE GTLTVEAPMP KLATQSNEIT IPVTFESRAQ LGGPEAAKSD ETAAK
Sequence Length
205
Applicable Applications for Hsp27 recombinant protein
SDS-PAGE
Protein Type
Recombinant
Biological Significance
Hsp27 (also known as the Estrogen-Regulated 24K protein, and hsp 28) is a member of the mammalian small heat shock protein family. Hsp27 is expressed constitutively in many tissues and its expression is increased to high levels after various types of stress including elevated temperatures, toxic metals, drugs and oxidants. Also, Hsp27 is phosphorylated in vivo on three phosphorylation sites (Ser15, Ser78 and Ser82) by protein kinases including MAPKAP kinase 2 and the stress-activated protein kinase SAPK2 (p38). Recombinant human Hsp27 was overexpressed in E Coli and purified by conventional chromatography.
Endotoxin Levels
< 1.0 EU per ug of protein (determined by LAL method)
Expression System
E Coli
Preparation and Storage
Store at 4 degree C for short term storage (1/2 weeks). Aliquot and store at -20 degree C or - 70 degree C for long term storage. Avoid repeated freeze/thaw cycles.

SDS-PAGE

(Figure annotation denotes ug of protein loaded and % gel used.)

SDS-PAGE (Figure annotation denotes ug of protein loaded and % gel used.)
Related Product Information for Hsp27 recombinant protein
Purified recombinant Human Hsp27 protein
Product Categories/Family for Hsp27 recombinant protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
22.7 kDa (205aa), confirmed by MALDI-TOF.
NCBI Official Full Name
HSP27
NCBI Official Synonym Full Names
heat shock 27kDa protein 1
NCBI Official Symbol
HSPB1
NCBI Official Synonym Symbols
CMT2F; HMN2B; HSP27; HSP28; Hsp25; SRP27; HS.76067; HEL-S-102
NCBI Protein Information
heat shock protein beta-1
UniProt Protein Name
Heat shock protein beta-1
Protein Family
UniProt Gene Name
HSPB1
UniProt Synonym Gene Names
HSP27; HSP28; HspB1; HSP 27; SRP27
UniProt Entry Name
HSPB1_HUMAN

NCBI Description

The protein encoded by this gene is induced by environmental stress and developmental changes. The encoded protein is involved in stress resistance and actin organization and translocates from the cytoplasm to the nucleus upon stress induction. Defects in this gene are a cause of Charcot-Marie-Tooth disease type 2F (CMT2F) and distal hereditary motor neuropathy (dHMN). [provided by RefSeq, Oct 2008]

Uniprot Description

HSP27: a small heat shock protein that is regulated both transcriptionally and posttranslationally. Modulates actin polymerization and reorganization. Its expression level increases several-fold in response to stress and is phosphorylated by MAPKAP kinase 2. Cytoplasmic in interphase cells. Colocalizes with mitotic spindles in mitotic cells. Translocates to the nucleus during heat shock.

Protein type: Motility/polarity/chemotaxis; Chaperone; Heat shock protein

Chromosomal Location of Human Ortholog: 7q11.23

Cellular Component: proteasome complex; extracellular space; focal adhesion; cytoskeleton; cytoplasm; plasma membrane; spindle; Z disc; nucleus; cytosol

Molecular Function: protein kinase C inhibitor activity; identical protein binding; protein binding; ubiquitin binding; protein kinase C binding; protein kinase binding

Biological Process: positive regulation of tumor necrosis factor biosynthetic process; response to virus; positive regulation of blood vessel endothelial cell migration; response to unfolded protein; retinal homeostasis; positive regulation of interleukin-1 beta production; positive regulation of angiogenesis; negative regulation of protein kinase activity; gene expression; cell motility; vascular endothelial growth factor receptor signaling pathway; regulation of I-kappaB kinase/NF-kappaB cascade; regulation of translational initiation; negative regulation of apoptosis

Disease: Neuronopathy, Distal Hereditary Motor, Type Iib; Charcot-marie-tooth Disease, Axonal, Type 2f

Research Articles on Hsp27

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Product Notes

The Hsp27 hspb1 (Catalog #AAA836144) is a Recombinant Protein produced from Human and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Hsp27 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the Hsp27 hspb1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: MTERRVPFSL LRGPSWDPFR DWYPHSRLFD QAFGLPRLPE EWSQWLGGSS WPGYVRPLPP AAIESPAVAA PAYSRALSRQ LSSGVSEIRH TADRWRVSLD VNHFAPDELT VKTKDGVVEI TGKHEERQDE HGYISRCFTR KYTLPPGVDP TQVSSSLSPE GTLTVEAPMP KLATQSNEIT IPVTFESRAQ LGGPEAAKSD ETAAK. It is sometimes possible for the material contained within the vial of "Hsp27, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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