HMGB1 Protein (AA 2-89)

Catalog No. ABIN2115444

Product Details

Target: HMGB1 (High Mobility Group Box 1 (HMGB1))

Protein Type: Recombinant

Protein Characteristics: AA 2-89

Origin: Human

Source: Escherichia coli (E. coli)

Purpose: Recombinant Human High Mobility Group Protein B1/HMGB1

Sequence: GKGDPKKPRG KMSSYAFFVQ TCREEHKKKH PDASVNFSEF SKKCSERWKT MSAKEKGKFE DMAKADKARY EREMKTYIPP KGETKKKF

Characteristics: Recombinant Human High Mobility Group Protein B1/HMGB1/BOXA is produced by our E. coli expression system. The target protein is expressed with sequence (G2-F89) of Human HMBG1.

Purity: > 95 % as determined by reducing SDS-PAGE.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 μm filtered solution of 50 mMHepes,500 mMNaCl,0.5 mMDTT, pH 7.9 .

Preservative: Dithiothreitol (DTT)

Precaution of Use: This product contains Dithiothreitol (DTT): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Always centrifuge tubes before opening. Do not mix by vortex or pipetting.

Storage: 4 °C/-20 °C/-80 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Target Details

Target: HMGB1 (High Mobility Group Box 1 (HMGB1))

Alternative Name: High Mobility Group Protein B1/HMGB1 (HMGB1 Products)

Synonyms: HMG1 Protein, HMG3 Protein, SBP-1 Protein, DEF Protein, HMG-1 Protein, Hmg1 Protein, amphoterin Protein, p30 Protein, hmgb1 Protein, ik:tdsubc_1a5 Protein, wu:fb23c02 Protein, xx:tdsubc_1a5 Protein, zgc:56110 Protein, zgc:77104 Protein, hmg-1 Protein, hmg3 Protein, sbp-1 Protein, hmg1 Protein, HMGB1 Protein, Ac2-008 Protein, high mobility group box 1 Protein, high-mobility group box 1 Protein, high mobility group box 1a Protein, high mobility group box 1 L homeolog Protein, high mobility group protein B1 Protein, HMGB1 Protein, Hmgb1 Protein, hmgb1 Protein, hmgb1a Protein, hmgb1.L Protein, LOC100359149 Protein

Background: HMGB1 belongs to the HMGB family and contains 2 HMG box DNA-binding domains. HMGB1 is a DNA binding proteins that associates with chromatin and has the ability to bend DNA. This nuclear protein organizes the DNA and regulates transcription. After binding HMGB1 bends the DNA, which conducts to the binding of other proteins. HMGB1 suports transcription of many genes in interactions with many transcription factors or cooperation nucleosoms looses packed DNA and increases the chromatin remodeling, contact with core histones changes the structure of nucleosoms. it involved in V(D)J recombination by acting as a cofactor of the RAG complex. The presence of HMGB1 in the nucleus depends on posttranslational modifications. When the protein is not acetylated, stays in the nucleus, but hyperacetylation on lysine residues occurs to translocation into the cytosol.
Synonyms: High-mobility group protein B1, high-mobility group protein 1, HMG-1, amphoterin and HMGB1.

Molecular Weight: 10.5 kDa

UniProt: P09429

Pathways: p53 Signaling, Regulation of Muscle Cell Differentiation, Skeletal Muscle Fiber Development, Positive Regulation of Endopeptidase Activity, Regulation of Carbohydrate Metabolic Process, Toll-Like Receptors Cascades, Smooth Muscle Cell Migration, Inflammasome