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H9789

Sigma-Aldrich

Anti-HMGB2 (HMG2) antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-High mobility group box 2, Anti-High mobility group protein 2

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

species reactivity

rat, human, mouse

packaging

antibody small pack of 25 μL

technique(s)

immunoprecipitation (IP): 5-10 μg using HEK-293T cell lysates.
indirect immunofluorescence: 1-2 μg/mL using fixed PC12 cultured cells.
western blot: 2-4 μg/mL using PC12 whole cell lysates.

UniProt accession no.

P26583

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... HMGB2(3148)
mouse ... Hmgb2(97165)
rat ... Hmgb2(29395)

General description

The high mobility group (HMG) proteins are subdivided into 3 families based on their functional sequence motif characteristic: the HMGB (formerly HMG-1/-2) family, the HMGN (formerly HMG-14/-17) and the HMGA (formerly HMG-I/Y/C) family. The HMGB protein family, including HMGB1, HMGB2, and HMGB3, are highly conserved (more than 80% amino acid identity), and indistinguishable in their biochemical properties. The high-mobility group box 2 (HMGB2) is a ~25 kDa protein of 209 amino acids that consists of two homologous HMG-boxes rich in basic amino acids and an acidic tail at the carboxy-terminus. HMGB2 is restricted mainly to lymphoid organs and testes, although it is widely expressed in embryogenesis.

Immunogen

synthetic peptide corresponding to amino acid 165-181 of human HMGB2, conjugated to KLH. The corresponding sequence is conserved in mouse and differs by one amino acid in rat.

Application

Anti-HMGB2 (HMG2) antibody produced in rabbit has been used in:
  • immunoblotting
  • immunoprecipitation
  • immunofluorescence

Yale Center for High Throughput Cell Biology IF-tested antibodies. Each antibody is tested by immunofluorescence against HUVEC cells using the Yale HTCB IF protocol.

Biochem/physiol Actions

The high-mobility group box 1 and 2 (HMGB 1 & 2) proteins participate in the regulation of chromatin structure as well as being involved in transcription regulation, DNA repair, recombination, differentiation and extracellular signalling.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The dual role and therapeutic potential of high-mobility group box 1 in cancer
He SJ, et al.
Testing, 8(38), 64534-64534 (2017)
Antisense RNA controls LRP1 Sense transcript expression through interaction with a chromatin-associated protein, HMGB2
Yamanaka Y, et al.
Testing, 11(6), 967-976 (2015)
Yasunari Yamanaka et al.
Cell reports, 11(6), 967-976 (2015-05-06)
Long non-coding RNAs (lncRNAs), including natural antisense transcripts (NATs), are expressed more extensively than previously anticipated and have widespread roles in regulating gene expression. Nevertheless, the molecular mechanisms of action of the majority of NATs remain largely unknown. Here, we
Reduced fertility and spermatogenesis defects in mice lacking chromosomal protein Hmgb2
Ronfani L, et al.
Development, 128(8), 1265-1273 (2001)
Yu Hu He et al.
Arteriosclerosis, thrombosis, and vascular biology, 37(4), 717-729 (2017-02-12)
In a previous study, we established diabetic and nondiabetic minipig models with coronary artery in-stent restenosis (ISR). Mass spectrometry showed that high-mobility group box (HMGB) 2 level was higher in ISR than in non-ISR tissue from diabetic minipigs. We here

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