GMP IL-7 Protein, Human

IL-7 protein is an important hematopoietic cytokine that is essential for the development, expansion and survival of T cells and B cells, regulating mature lymphocyte populations and maintaining lymphatic homeostasis. IL-7 interacts with IL7RA and CSF2RG subunits, activates kinases, including JAK1 or JAK3, and initiates signaling cascades, such as the PI3K/Akt/mTOR or JAK-STAT5 pathway. GMP IL-7 Protein, Human is the recombinant human-derived IL-7 protein, expressed by E. coli , with tag free. The total length of GMP IL-7 Protein, Human is 152 a.a., with molecular weight of ~17.5 kDa.

The IL-7 protein serves as a crucial hematopoietic cytokine, playing an indispensable role in the development, expansion, and survival of both naive and memory T-cells as well as B-cells, thereby regulating the population of mature lymphocytes and maintaining lymphoid homeostasis. Its biological effects are executed through a receptor comprised of the IL7RA subunit and the cytokine receptor common subunit gamma/CSF2RG. Upon binding to the receptor, IL-7 activates various kinases, including JAK1 or JAK3, depending on the cell type. This activation leads to the propagation of signals through multiple downstream pathways, such as the PI3K/Akt/mTOR or the JAK-STAT5 pathways. IL-7's interaction with IL7R and CSF2RG highlights its pivotal role in orchestrating diverse signaling cascades crucial for immune cell development and function.

Human

E. coli

Tag Free

P13232 (D26-H177)

3574  [NCBI]

DCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH

Approximately 17.5 kDa

Greater than 95% as determined by reducing SDS-PAGE

<0.01 EU/μg, determined by LAL method.