CXCR4-VLP Protein, Human (HEK293, His)

CXCR4-VLP Protein, Human (HEK293, His) is recommended for animal immunization, ELISA. It is not recommended for receptor-ligand interaction detection and SPR/BLI assay since there are other irrelevant membrane proteins of the host on the VLP envelope, and the receptor-ligand interaction will have strong background interference. High requirements for chips and experimental protocols are needed for SPR/BLI assays. If VLP control is required, it is recommended HY-P701236. Tags can only be detected under denaturing conditions.

The CXCR4 Protein serves as a receptor for the C-X-C chemokine CXCL12/SDF-1, transmitting signals that increase intracellular calcium ion levels and enhance MAPK1/MAPK3 activation. It is actively involved in the AKT signaling cascade and plays a crucial role in regulating cell migration, particularly during processes like wound healing. Additionally, CXCR4 acts as a receptor for extracellular ubiquitin, leading to elevated intracellular calcium ions and reduced cellular cAMP levels. It also binds bacterial lipopolysaccharide (LPS) and mediates LPS-induced inflammatory responses, including TNF secretion by monocytes. Beyond its immunological functions, CXCR4 plays essential roles in hematopoiesis, cardiac ventricular septum formation, vascularization of the gastrointestinal tract, and cerebellar development. In the central nervous system, it may mediate hippocampal-neuron survival. Furthermore, in the context of microbial infection, CXCR4 acts as a coreceptor, alongside CD4, for human immunodeficiency virus-1 (HIV-1) X4 isolates and serves as a primary receptor for certain HIV-2 isolates, promoting viral fusion.

Human

HEK293

C-10*His

P61073-1 (M1-S352)

7852

Full Length of Isoform-1

MEGISIYTSDNYTEEMGSGDYDSMKEPCFREENANFNKIFLPTIYSIIFLTGIVGNGLVILVMGYQKKLRSMTDKYRLHLSVADLLFVITLPFWAVDAVANWYFGNFLCKAVHVIYTVNLYSSVLILAFISLDRYLAIVHATNSQRPRKLLAEKVVYVGVWIPALLLTIPDFIFANVSEADDRYICDRFYPNDLWVVVFQFQHIMVGLILPGIVILSCYCIIISKLSHSKGHQKRKALKTTVILILAFFACWLPYYIGISIDSFILLEIIKQGCEFENTVHKWISITEALAFFHCCLNPILYAFLGAKFKTSAQHALTSVSRGSSLKILSKGKRGGHSSVSTESESSSFHSS

Purity analysis by SDS-PAGE is not available for VLP proteins.

<1 EU/μg, determined by LAL method.