SKU: 14901296849

Human Erbb2, His Tag

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Description

Human Erbb2, His TagProduct Specification Species Human Synonyms Metastatic lymph node gene 19 protein (MLN19)Proto oncogene NeuProto oncogene c ErbB 2, Tyrosine kinase type cell surface receptor HER2, p185erbB2 Amino Acid Sequence

Product Specification


Species Human
Synonyms Metastatic lymph node gene 19 protein (MLN19)、Proto-oncogene Neu、Proto-oncogene c-ErbB-2, Tyrosine kinase-type cell surface receptor HER2, p185erbB2
Amino Acid Sequence

QVCTGTDMKLRLPASPETHLDMLRHLYQGCQVVQGNLELTYLPTNASLSFLQDIQEVQGYVLIAHNQVRQVPLQRLRIVRGTQLFEDNYALAVLDNGDPLNNTTPVTGASPGGLRELQLRSLTEILKGGVLIQRNPQLCYQDTILWKDIFHKNNQLALTLIDTNRSRACHPCSPMCKGSRCWGESSEDCQSLTRTVCAGGCARCKGPLPTDCCHEQCAAGCTGPKHSDCLACLHFNHSGICELHCPALVTYNTDTFESMPNPEGRYTFGASCVTACPYNYLSTDVGSCTLVCPLHNQEVTAEDGTQRCEKCSKPCARVCYGLGMEHLREVRAVTSANIQEFAGCKKIFGSLAFLPESFDGDPASNTAPLQPEQLQVFETLEEITGYLYISAWPDSLPDLSVFQNLQVIRGRILHNGAYSLTLQGLGISWLGLRSLRELGSGLALIHHNTHLCFVHTVPWDQLFRNPHQALLHTANRPEDECVGEGLACHQLCARGHCWGPGPTQCVNCSQFLRGQECVEECRVLQGLPREYVNARHCLPCHPECQPQNGSVTCFGPEADQCVACAHYKDPPFCVARCPSGVKPDLSYMPIWKFPDEEGACQPCPINCTHSCVDLDDKGCPAEQRASPLTGGGGSHHHHHHHHHH

Expression System HEK293
Molecular Weight 95kDa
Purity

>95% by SDS-PAGE

Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 ℃to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution.  Please avoid repeated freeze-thaw cycles. 

Background

Erbb2 is a member of the human epidermal growth factor receptor family. Amplification or over-expression of Erbb2 has been shown to play an important role in the development and progression of certain aggressive types of breast cancer. It is strongly associated with increased disease recurrence and  a poor prognosis. Over-expression of Erbb2 is also known to occur in ovarian, stomach, adenocarcinoma of the lung and aggressive forms of uterine cancer. Due to its critical role in cancer development and progression, Erbb2 is the target of the monoclonal antibody trastuzumab. 

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Exchange/Return Notes
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SKU: 14901296849

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Erege
Lexington, US
★★★★★ 5
Very cool looking and fits good
Size: Large, Color: White
It looks very nice and high quality
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Reviewed in the United States on May 23, 2026
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Rylee Burnette
Alexandria, US
★★★★★ 5
Simple, warm, and affordable
Size: Medium, Color: Dark Heather
Picked this up for my kid and it’s a solid everyday hoodie. True to size, soft on the inside, and warm enough for cooler weather without being too bulky. It’s not super fancy, but that’s kind of the point-it’s just a dependable, comfortable sweatshirt that can handle school, play, and washes without falling apart.
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Reviewed in the United States on September 27, 2025
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Marisa
Port Orchard, US
★★★★★ 4
Kid-Proof Hoodie
Size: X-Large, Color: Sport Grey
These hoodies are warm, comfortable, and great for everyday wear. They’ve held up well through constant washing and rough kid activities. The fit is true to size with enough room for layering. Great basic hoodie at a good price.
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Reviewed in the United States on June 6, 2026
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K Schmits
Battle Creek, US
★★★★★ 5
Cute and Comfy Sweatshirt
Size: Large, Color: Red
Super comfy sweatshirt. Nice material and thick and soft fabric True to color. (Bright Red) see through at all. Definitely durable and can go through lots! Worth every penny!
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Reviewed in the United States on May 27, 2026
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lemar
Lowell, US
★★★★★ 5
Comfort is Beyond
Size: X-Large, Color: Black, Size: X-Large, Color: Black
I’m 5’2-5’3 and i got extra large and it’s so comfy. You should get this hoodie because It’s comfortable and it’s good value for its money. the thickness is great as well with it being super soft. it’s durable for any occasion and the color suits every outfit. The wash ability is good just make sure you have it on cold and colors that aren’t easily blend able .
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Reviewed in the United States on May 14, 2026

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