HMGB1 Antibody

Size

100ug

Clone Number

Aliases

Amphoterin antibody; Chromosomal protein; nonhistone; HMG1 antibody; DKFZp686A04236 antibody; High mobility group 1 antibody; High mobility group box 1 antibody; High mobility group protein 1 antibody; High mobility group protein B1 antibody; high-mobility group (nonhistone chromosomal) protein 1 antibody; HMG-1 antibody; HMG1 antibody; HMG3 antibody; HMGB 1 antibody; HMGB1 antibody; HMGB1_HUMAN antibody; NONHISTONE CHROMOSOMAL PROTEIN HMG1 antibody; SBP 1 antibody; Sulfoglucuronyl carbohydrate binding protein antibody

Immunogen Species

Homo sapiens (Human)

UniProt ID

P09429

Immunogen

Recombinant Human High mobility group protein B1 protein (2-215AA)

Raised in

Rabbit

Species Reactivity

Human, Mouse

Tested Applications

ELISA, WB, IHC, IF; Recommended dilution: WB:1:500-1:5000, IHC:1:20-1:200, IF:1:50-1:200

Background

Multifunctional redox sensitive protein with various roles in different cellular compartments. In the nucleus is one of the major chromatin-associated non-histone proteins and acts as a DNA chaperone involved in replication, transcription, chromatin remodeling, V(D)J recombination, DNA repair and genome stability. Proposed to be an universal biosensor for nucleic acids. Promotes host inflammatory response to sterile and infectious signals and is involved in the coordination and integration of innate and adaptive immune responses. In the cytoplasm functions as sensor and/or chaperone for immunogenic nucleic acids implicating the activation of TLR9-mediated immune responses, and mediates autophagy. Acts as danger associated molecular pattern (DAMP) molecule that amplifies immune responses during tissue injury. Released to the extracellular environment can bind DNA, nucleosomes, IL-1 beta, CXCL12, AGER isoform 2/sRAGE, lipopolysaccharide (LPS) and lipoteichoic acid (LTA), and activates cells through engagement of multiple surface receptors. In the extracellular compartment fully reduced HMGB1 (released by necrosis) acts as a chemokine, disulfide HMGB1 (actively secreted) as a cytokine, and sulfonyl HMGB1 (released from apoptotic cells) promotes immunological tolerance (PubMed:23519706, PubMed:23446148, PubMed:23994764, PubMed:25048472). Has proangiogdenic activity (By similarity). May be involved in platelet activation (By similarity). Binds to phosphatidylserine and phosphatidylethanolamide (By similarity). Bound to RAGE mediates signaling for neuronal outgrowth (By similarity). May play a role in accumulation of expanded polyglutamine (polyQ) proteins such as huntingtin (HTT) or TBP (PubMed:23303669, PubMed:25549101).

Clonality

Polyclonal

Isotype

IgG

Purification Method

>95%, Protein G purified

Conjugate

Non-conjugated

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4

Form

Liquid

Stroage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names

HMGB1

Research Areas

Epigenetics and Nuclear Signaling