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Key Documents

SAB4300701

Sigma-Aldrich

Anti-Id2 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-GIG8, Anti-ID2A, Anti-ID2H

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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

form

buffered aqueous solution

mol wt

~15 kDa

species reactivity

rat, mouse, human

concentration

1 mg/mL

technique(s)

western blot: 1:500-1:1000

isotype

IgG

immunogen sequence

(S-P-V-R-S)

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... Id2(3398)

General description

Id2 (inhibitor of DNA binding 2) belongs to the HLH (helix–loop–helix) family. It is located on human chromosome 2p25.
The antibody detects endogenous level of total Id2 protein.

Immunogen

Peptide sequence around aa. 5-9 (S-P-V-R-S), according to the protein NP_002157.2

Biochem/physiol Actions

Id2 (inhibitor of DNA binding 2) knockdown decreases the upregulation of N-cadherin, vimentin and Snail and promotes the expression of E-cadherin. It has the ability to interact with Rb protein and block its antiproliferative activity. It can prevent the separation of cells, stimulate multiplication of cell and help in reprogramming of Hodgkin lymphoma cells, the oncogenic AP-1 transcription factor FRA2 (fos-related antigen 2) and the oncogenic tyrosine kinase CSF-1 receptor.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Target description

ID (inhibitor of DNA binding) HLH proteins lack a basic DNA-binding domain but are able to form heterodimers with other HLH proteins, thereby inhibiting DNA binding. ID-2 may be an inhibitor of tissue-specific gene expression.

Physical form

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

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 Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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 Role of Id2 Protein in Neuroblatoma in Children
Wieczorek A and Balwierz W
Pathology Oncology Research, 21(4), 999-1004 (2015)
Targeting ID2 expression triggers a more differentiated phenotype and reduces aggressiveness in human salivary gland cancer cells
Sumida T, et al.
Genes Cells, 21(8), 915-920 (2016)
Gene deregulation and spatial genome reorganization near breakpoints prior to formation of translocations in anaplastic large cell lymphoma
Mathas S, et al.
Proceedings of the National Academy of Sciences of the USA, 106(14), 5831-5836 (2009)
Ivan Ferrer-Vicens et al.
Cellular and molecular life sciences : CMLS, 71(18), 3583-3597 (2014-02-28)
The inhibitor of differentiation Id2, a protein lacking the basic DNA-binding domain, is involved in the modulation of a number of biological processes. The molecular mechanisms explaining Id2 pleiotropic functions are poorly understood. Id2 and E2F4 are known to bind
Sameer S Bajikar et al.
Developmental cell, 43(4), 418-435 (2017-11-22)
Triple-negative breast cancer (TNBC) is an aggressive and heterogeneous carcinoma in which various tumor-suppressor genes are lost by mutation, deletion, or silencing. Here we report a tumor-suppressive mode of action for growth-differentiation factor 11 (GDF11) and an unusual mechanism of

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