别名:   Lymphopoietin 1 (LP-1) pre-B cell factor

产品名称

Biochem/physiol Actions

IL-7 is a hematopoietic growth factor, which affects primarily early B and T cells. Recombinant human IL-7 is a 17.4 kDa protein containing 153 amino acid residues.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Physical form

Lyophilized from 10 mM Acetic Acid.

General description

Produced by thymic stromal cells, spleen cells and keratinocytes, IL-7 can also co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2. Human and murine IL-7 is cross-species reactive.

性质

recombinant	expressed in E. coli
assay	≥98% (HPLC)
	≥98% (SDS-PAGE)
form	lyophilized
mol wt	mol wt 17.4 kDa
impurities	<0.1 EU/μg endotoxin, tested
UniProt accession no.	P13232
shipped in	wet ice
storage temp.	?20°C
Gene Information	human ... IL7(3574)