Anti-Her2/neu [HerG1M]

Catalogue Number: AB04653-34.11-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:VHH Nanobodies
Alias:CD340; Receptor tyrosine-protein kinase erbB-2; Metastatic lymph node gene 19 protein; MLN 19; Proto-oncogene Neu; Proto-oncogene c-ErbB-2; Tyrosine kinase-type cell surface receptor HER2; p185erbB2
Shipping Condition:Blue Ice
Unit(s): 100 ug
Host name: Camelid
Clone: HerG1M
Isotype:
Immunogen: The original antibody was selected from a humanized VH single domain antibody gene library by screening against Her2/neu antigen.
Application: ELISA, Inh, InVitroA, InVivoA

Additional Text

Gene ID

2064

Gene Name

ERBB2

Uniprot ID

P04626

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.

Application Notes

The binding specificity of this humanized single-domain antibody (sdAb; VHH) was tested in an ELISA. This antibody was used to generate an anti-Her2/neu and anti-human Ig bi-specific construct together with Ab04651 [C3]. The bi-specific construct was tested in vitro on BT474 breast cancer cells using a CCK8 assay and demonstrated a significant inhibitory effect on the growth of the breast cancer cells (approximately 50 times more effective than Herceptin). The bi-specific construct also exhibited a significantly prolonged stability in vivo in mice compared to the sdAb version of the antibody (CN110964113B).