Rabbit HMGB1 Polyclonal Antibody | anti-HMGB1 antibody

HMGB1 antibody

Cat. Num. AAA29657

• Gene Names: HMGB1; HMG1; HMG3; HMG-1; SBP-1
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunofluorescence
• Purity: Antibodies were purified by affinity purification using immunogen.
• Synonyms: HMGB1, Antibody; HMGB1 antibody; DKFZp686A04236; HMG1; HMG3; SBP-1; anti-HMGB1 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Specificity: The antibody detects endogenous level of total HMGB1 antibody.
• Purity/Purification: Antibodies were purified by affinity purification using immunogen.
• Form/Format: Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1.0 mg/ml (varies by lot)
• Sequence Length: 215

• Applicable Applications for anti-HMGB1 antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
• Application Notes: Western blotting: 1:500 - 1:2000; Immunohistochemistry: 1:50 - 1:200; Immunofluorescence: 1:50 - 1:200
• Immunogen Type: Recombinant Protein
• Immunogen Description: Recombinant protein of human HMGB1.
• Target Name: HMGB1
• Preparation and Storage: Store at -20 degree C

IF (Immunofluorescence)

(Immunofluorescence analysis of A549 cell using HMGB1 antibody. Blue: DAPI for nuclear staining.)

IF (Immunofluorescence)

(Immunofluorescence analysis of GFP-RNF168 trangenic U2OS cell using HMGB1 antibody. Green degree GFP-RNF168 fusion protein expression for DNA damage marker.Blue: DAPI for nuclear staining.RNF168(GFP) can be used to mark cells damaged by UV-A laser for they always gather around DNA damage region.)

IHC (Immunohistochemistry)

(Immunohistochemistry analysis of paraffin-embedded mouse heart tissue, using HMGB1 antibody.)

IHC (Immunohistochemistry)

(Immunohistochemistry analysis of paraffin-embedded human embryo brain, using HMGB1 antibody.)

IHC (Immunohistochemistry)

(Immunohistochemistry analysis of paraffin-embedded human lung cancer, using HMGB1 antibody.)

IHC (Immunohistochemistry)

(Immunohistochemistry analysis of paraffin-embedded rat kidney tissue, using HMGB1 antibody.)

WB (Western Blot)

(Western blot analysis of extracts of Jurkat cell line, using HMGB1 antibody.)

Related Product Information for anti-HMGB1 antibody

High mobility group protein B1 (HMGB1) belongs to a family of highly conserved proteins that contain HMG box domains (1,2). All three family members (HMGB1, HMGB2, and HMGB3) contain two HMG box domains and a C-terminal acidic domain. HMGB1 is a widely expressed and highly abundant protein (2). HMGB2 is widely expressed during embryonic development, but is restricted to lymphoid organs and testis in adult animals (3). HMGB3 is only expressed during embryogenesis (4). While expression varies, the biochemical properties of the different family members may be indistinguishable. The HMG box domains facilitate the binding of HMGB proteins to the minor groove of DNA, which results in local bending of the DNA double helix (1,2). HMGB proteins are recruited by and help facilitate the assembly of site-specific DNA binding proteins to their cognate binding sites in chromatin. For example, HMGB1 facilitates the binding of Hox proteins, Oct-1, p53, Rel proteins, and steroid hormone receptor proteins to their target gene promoters (1,2). In addition to their functions in the nucleus, HMGB proteins play a significant role in extracellular signaling associated with inflammation (5,6). HMGB1 is massively released into the extracellular environment during cell necrosis, but not apoptosis. Extracellular HMGB1 "alarms" the innate immune system by acting as a chemoattractant for inflammatory leukocytes, smooth muscle cells, and stem cells, functioning as an immune adjuvant for soluble and particulate antigens, and triggering activation of T cells and dendritic cells. In addition, activated monocytes, macrophages and, dendritic cells also secrete HMGB1, forming a positive feedback loop that results in the release of additional cytokines and neutrophils. Hypoxia has also been shown to cause the release of HMGB1 in the liver, and some studies suggest a role for extracellular HMGB1 in tumor homeostasis (5,6).

Product Categories/Family for anti-HMGB1 antibody

Total protein Ab

NCBI and Uniprot Product Information

• NCBI GI #: 4504425
• NCBI GeneID: 3146
• NCBI Accession #: NP_002119.1
• NCBI GenBank Nucleotide #: NM_002128.5
• UniProt Accession #: P09429; Q14321; Q5T7C3; Q6IBE1; A5D8W9
• Molecular Weight: 24,894 Da
• NCBI Official Full Name: high mobility group protein B1
• NCBI Official Synonym Full Names: high mobility group box 1
• NCBI Official Symbol: HMGB1
• NCBI Official Synonym Symbols: HMG1; HMG3; HMG-1; SBP-1
• NCBI Protein Information: high mobility group protein B1
• UniProt Protein Name: High mobility group protein B1
• UniProt Gene Name: HMGB1
• UniProt Synonym Gene Names: HMG1; HMG-1
• UniProt Entry Name: HMGB1_HUMAN