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Heat Shock Protein 40 (DNAJB1) Recombinant Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS635695

Human HSP40 (heat shock protein with molecular size of 40kD) is one of the mammalian homologues of bacterial DnaJ heat shock protein and regulates cellular processes by aiding in the folding, transport and assembly. HSP40 protein contains the J-domain which… More details

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Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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QC Report View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
Heat Shock Protein 40 (DNAJB1), Recombinant Protein
Full Product Name
Heat Shock Protein 40, Recombinant, Human (HSP40, HDJ1)
Form/Format
Supplied as a liquid in 20mM Tris, pH 8.0, 2mM DTT, 0.2mMPMSF, 10% glycerol.
Purity/Purification
Highly Purified
95% by SDS PAGE
Preparation and Storage
May be stored at 4 degree C for short-term only. For long-term storage, store at -20 degree C. Aliquots are stable for at least 6 months at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight
40.2kD
Chromosome Location
Chromosome: 19; NC_000019.9 (14625581..14640087, complement). Location: 19p13.2
OMIM
604572
3D Structure
ModBase 3D Structure for P25685

SDS-Page of DNAJB1 recombinant protein

12 % SDS-PAGE
DNAJB1 Recombinant Protein – Cat# MBS635695

Other Notes

Small volumes of DNAJB1 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for DNAJB1 purchase

MBS635695 is a recombinant protein targeting DNAJB1. Also known as Heat Shock Protein 40, Recombinant, Human (HSP40, HDJ1).

Additional Details

NCBI/Uniprot data below describe general gene information for DNAJB1. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Related Accession #
NCBI Official Full Name
heat shock protein 40
NCBI Official Synonym Full Names
DnaJ (Hsp40) homolog, subfamily B, member 1
NCBI Official Symbol
DNAJB1
NCBI Official Synonym Symbols
Hdj1; Sis1; HSPF1; Hsp40; RSPH16B
UniProt Protein Name
DnaJ homolog subfamily B member 1
UniProt Synonym Protein Names
DnaJ protein homolog 1; Heat shock 40 kDa protein 1; HSP40; Heat shock protein 40; Human DnaJ protein 1
UniProt Gene Name
DNAJB1
UniProt Synonym Gene Names
DNAJ1; HDJ1; HSPF1; HSP40; Heat shock protein 40; hDj-1
UniProt Entry Name
DNJB1_HUMAN
NCBI Protein Information
dnaJ homolog subfamily B member 1; hDj-1; human DnaJ protein 1; heat shock protein 40; dnaJ protein homolog 1; heat shock 40kD protein 1; radial spoke 16 homolog B; heat shock 40 kDa protein 1; DnaJ (Hsp40) homolog, subfmaily B, member 1

UniProt Comments for DNAJB1

Function: Interacts with HSP70 and can stimulate its ATPase activity. Stimulates the association between HSC70 and HIP.

Subunit structure: Interacts with DNAJC3. Interacts with SRPK1. Ref.6 Ref.7

Subcellular location: Cytoplasm. Nucleus. Nucleus › nucleolus. Note: Translocates rapidly from the cytoplasm to the nucleus, and especially to the nucleoli, upon heat shock. Ref.5

Induction: By heat shock. Ref.5

Sequence similarities: Contains 1 J domain.

Sequence caution: The sequence CAA44287.1 differs from that shown. Reason: Frameshift at positions 11, 28, 81 and 136.
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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