Recombinant Human ERBB3 Protein, DDDDK-tagged, Alexa Fluor 555 conjugated

• Cat.No.: ERBB3-197HAF555
• Product Overview: Alexa Fluor 555 conjugated recombinant human ERBB3 (NP_001973.2) (Met1-Thr643) was expressed with five amino acids (DDDDK) at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: DDDDK
• Form: Lyophilized
• Molecular Mass: 69.3 kDa
• Protein length: 630
• N-terminal Sequence Analysis: Ser 20
• Endotoxin: < 1.0 EU/ μg of the protein as determined by the LAL method.
• Purity: > (58.6+31.1) % as determined by SDS-PAGE
• Characteristic: Disulfide-linked homodimer
  Labeled with Alexa Fluor 555 via amines
  With an excitation and emission maximum of 555/565 nm, Alexa Fluor 555 can be efficiently excited using a 543 nm He-Ne laser line and detected under standard TRITC/Cy3 filters.
• Stability: Samples are stable for up to 12 months from date of receipt at -70 centigrade.
• Storage: Store it under sterile conditions at -20 to-70 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Storage Buffer: Lyophilized from sterile PBS, pH 7.4, 5%-8% trehalose and mannitol.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 μg/μL. Centrifuge the vial at 4 centigrade before opening to recover the entire contents.

Gene Information

• Gene Name: ERBB3 v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian) [ Homo sapiens ]
• Official Symbol: ERBB3
• Synonyms: ERBB3; v-erb-b2 erythroblastic leukemia viral oncogene homolog 3 (avian); LCCS2, lethal congenital contracture syndrome 2; receptor tyrosine-protein kinase erbB-3; HER3; proto-oncogene-like protein c-ErbB-3; tyrosine kinase-type cell surface receptor HER3; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3; MGC88033
• Gene ID: 2065
• mRNA Refseq: NM_001005915
• Protein Refseq: NP_001005915
• MIM: 190151
• UniProt ID: P21860