Recombinant Human IL-7

Cat No. Size Price Add Cart
HCT-I7-0010 10ug $ 185.00 Add Cart
HCT-I7-0100 100ug $ 1125.00 Add Cart
HCT-I7-1000 1000ug $ 5300.00 Add Cart

Product Specifications

•      Expression of Human Proteins in Human Cells

•      Extreme low Endotoxin

•      High Purity

•      Animal Free and Xeno Free

•      Tag Free

Source: Human cells derived
Structure: Glycosylated monomer
Purity: >95% by SDS-PAGE
Endotoxin Level: <0.5EU/ug
Molecular Weight: 9-30kDa
Formulation: Lyophilized from a 0.2μm filtered solution in PBS without carrier protein

Activity Assay

The activity was measured by its ability to stimulate   the proliferation of murine 2E8 cells.


Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -80°C under sterile conditions after reconstitution.

Protein Description

IL-7 is secreted by stromal cells in the bone marrow and thymus and belong to a hematopoietic growth factors. IL-7 stimulates the differentiation of multipotent (pluripotent) hematopoietic stem cells into lymphoid progenitor cells. IL-7 could also be beneficial in improving immune recovery after allogenic stem cell transplant. Recombinant human is 9, 25, and 30 kDa, monomer, glycosylated protein under reduced condition.


Snyder KM, et al (July 2006).  Leuk. Lymphoma 47 (7): 1222-8
Heufler C, T et al. (September 1993). J. Exp. Med. 178 (3): 1109-14.