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SAB5700151

Sigma-Aldrich

Anti-HER2/ERBB2 antibody produced in rabbit

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Synonym(s):
CD340, ERBB2, ErbB2, HER-2, HER-2/neu, HER2, HER2/ErbB2, MLN 19, MLN19, NEU, NGL, TKR1, erb-b2 receptor tyrosine kinase 2

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

134
136
137
62
70
97

species reactivity

rat, human, mouse

concentration

1.06 mg/ml

technique(s)

immunofluorescence: 1:50-1:100
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:2000

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ErbB2(2064)

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This Item
SAB5700388SAB5700296SAB4500787
Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

clone

polyclonal

clone

polyclonal

clone

polyclonal

clone

polyclonal

species reactivity

rat, human, mouse

species reactivity

human

species reactivity

rat, mouse, human

species reactivity

rat, mouse, human

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

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General description

This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized.

Immunogen

A synthetic peptide corresponding to a sequence within amino acids 1160 to the C-terminus of human HER2 / ErbB2 (NP_004439.2).

Physical form

PBS with 0.02% sodium azide,50% glycerol,pH7.3.

Storage and Stability

Store at -20℃. Avoid freeze / thaw cycles.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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