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HMG1 protein :: High Mobility Group Protein 1 (HMG1) Protein

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Catalog # MBS2086708 (SPECIAL PROMOTION: Get FREE $5 Starbucks gift card (Maximum 5 gift cards/product). Gift card(s) will be included with shipment)
Unit / Price
  0.01 mg  /  $200 +1 FREE 8GB USB
  0.05 mg  /  $440 +1 FREE 8GB USB
  0.1 mg  /  $680 +1 FREE 8GB USB
  0.2 mg  /  $845 +1 FREE 8GB USB
  0.5 mg  /  $1,655 +2 FREE 8GB USB
  1 mg  /  $2,475 +3 FREE 8GB USB
Product Name

High Mobility Group Protein 1 (HMG1), Protein

Popular Item
Full Product Name

Eukaryotic High Mobility Group Protein 1 (HMG1)

Product Synonym Names
HMGB1; HMG3; SBP1; Sulfoglucuronyl Carbohydrate Binding Protein; Amphoterin; High Mobility Group Box 1 Protein
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
X12597 mRNA
3D Structure
ModBase 3D Structure for P09429
293F cell
> 95%
Freeze-dried powder
N-terminal His Tag and C-terminal Fc Region of Human IgG1
Buffer Formulation
20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 5% Trehalose and Proclin300.
Source Note
Eukaryotic expression
Organism Species
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Isoelectric Point
Subcellular Location
Membrane, Nucleus, Secreted, Cytoplasm, Endosome, Chromosome
Reconstitute in PBS or others.
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.
The thermal stability is described by the loss rate. 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 and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
ISO Certification
Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.
Supply Chain Verification
Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.
Other Notes
Small volumes of HMG1 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.
Product Categories/Family for HMG1 protein
Applications Tested/Suitable for HMG1 protein
Positive Control, Immunogen, SDS-PAGE, Western Blot (WB)

Sequence Information of HMG1 protein
HMG1 protein Sequence Information image
SDS-Page of HMG1 protein
HMG1 protein SDS-Page image
Testing Data of HMG1 protein
HMG1 protein Testing Data image
NCBI/Uniprot data below describe general gene information for HMG1. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
51.3kDa; 51kDa
NCBI Official Full Name
high mobility group protein B1
NCBI Official Synonym Full Names
high mobility group box 1
NCBI Official Symbol
HMGB1  [Similar Products]
NCBI Official Synonym Symbols
HMG1; HMG3; HMG-1; SBP-1
  [Similar Products]
NCBI Protein Information
high mobility group protein B1
UniProt Protein Name
High mobility group protein B1
UniProt Synonym Protein Names
High mobility group protein 1; HMG-1
UniProt Gene Name
HMGB1  [Similar Products]
UniProt Synonym Gene Names
HMG1; HMG-1  [Similar Products]
NCBI Summary for HMG1
This gene encodes a protein that belongs to the High Mobility Group-box superfamily. The encoded non-histone, nuclear DNA-binding protein regulates transcription, and is involved in organization of DNA. This protein plays a role in several cellular processes, including inflammation, cell differentiation and tumor cell migration. Multiple pseudogenes of this gene have been identified. Alternative splicing results in multiple transcript variants that encode the same protein. [provided by RefSeq, Sep 2015]
UniProt Comments for HMG1
HMGB1: DNA binding proteins that associates with chromatin and has the ability to bend DNA. Binds preferentially single-stranded DNA. Involved in V(D)J recombination by acting as a cofactor of the RAG complex. Acts by stimulating cleavage and RAG protein binding at the 23 bp spacer of conserved recombination signal sequences (RSS). Heparin-binding protein that has a role in the extension of neurite-type cytoplasmic processes in developing cells. Component of the RAG complex composed of core components RAG1 and RAG2, and associated component HMGB1 or HMGB2. Belongs to the HMGB family.

Protein type: DNA repair, damage; Nuclear receptor co-regulator

Chromosomal Location of Human Ortholog: 13q12.3

Cellular Component: cell surface; condensed chromosome; extracellular region; extracellular space; nucleoplasm; nucleus; transcriptional repressor complex

Molecular Function: bubble DNA binding; C-X-C chemokine binding; chemoattractant activity; cytokine activity; damaged DNA binding; DNA bending activity; double-stranded DNA binding; four-way junction DNA binding; lipopolysaccharide binding; lyase activity; phosphatidylserine binding; protein binding; RAGE receptor binding; single-stranded DNA binding; transcription factor activity; transcription factor binding

Biological Process: activation of innate immune response; apoptotic cell clearance; dendritic cell chemotaxis; DNA fragmentation during apoptosis; DNA geometric change; DNA ligation during DNA repair; DNA recombination; DNA topological change; elevation of cytosolic calcium ion concentration; inflammatory response; inflammatory response to antigenic stimulus; innate immune response; myeloid dendritic cell activation; negative regulation of blood vessel endothelial cell migration; negative regulation of CD4-positive, alpha beta T cell differentiation; negative regulation of interferon-gamma production; negative regulation of transcription from RNA polymerase II promoter; negative regulation of transcriptional preinitiation complex assembly; neurite development; positive regulation of activated T cell proliferation; positive regulation of apoptosis; positive regulation of caspase activity; positive regulation of DNA binding; positive regulation of DNA ligation; positive regulation of interleukin-1 secretion; positive regulation of interleukin-10 production; positive regulation of interleukin-12 production; positive regulation of JNK cascade; positive regulation of MAPKKK cascade; positive regulation of mismatch repair; positive regulation of toll-like receptor 9 signaling pathway; positive regulation of transcription from RNA polymerase II promoter; regulation of autophagy; regulation of restriction endodeoxyribonuclease activity; regulation of T cell mediated immune response to tumor cell; regulation of tolerance induction; regulation of transcription from RNA polymerase II promoter; T-helper 1 cell differentiation; V(D)J recombination
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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.

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