IL7 Protein LS-G55825 is Recombinant Human IL7 in E. coli It is biologically active and is low in endotoxin Less than 1.0 EU/µg protein (determined by LAL method)..
Predicted Molecular Weight
Interleukin 7 (IL-7) is a hematopoietic cytokine that is an important regulator of B and T cell development. IL-7 is secreted by bone marrow and thymic stromal cells, dendritic cells, intestinal epithelial cells, hepatocytes, and keratinocytes. IL-7 signals through the interleukin 7 receptor (IL-7R) to promote the differentiation of hematopoietic stem cells into T cells, B cells, and natural killer cells. IL-7 is also a regulator of intestinal mucosal lymphocyte proliferation. Human and mouse IL-7 show species cross-reactivity. This product is produced with no animal or human origin raw products. All processing and handling employs animal free equipment and animal free protocols.
Greater than 95% by SDS-PAGE
Tested using: Mouse 2E8 cell proliferation. Less than or equal to 1 ng/mL and greater than or equal to 1.0 x 10^6 units/mg.
Less than 1.0 EU/µg protein (determined by LAL method).
Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 10 mM acetic acid
Reconstitute in sterile water to 0.1 mg/ml
Store at -20°C to -80°C for up to 1 year. Store at 4°C for up to 1 month or up to 3 months at -20°C to -80°C after reconstitution.
For research use only.