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You are here:Home » Molecular Biology » Growth Factors-SDF » SF-20, Recombinant, Mouse (Stromal Cell-derived Growth Factor SF20, D17Wsu104e, Interleukin-25, Il25, IL-25, UPF0556 Protein C19orf10 Homolog)

SF-20, Recombinant, Mouse (Stromal Cell-derived Growth Factor SF20, D17Wsu104e,
Interleukin-25, Il25, IL-25, UPF0556 Protein C19orf10 Homolog)

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Specifications

Murine SF20 is a bone marrow stroma-derived growth factor. SF20 is expressed in bone marrow, spleen stroma cells, resting mononuclear cells, resting CD8+ and CD19+ cells and activated CD8+ T cells and has been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1). Among its biological activities, SF20 stimulates the proliferation of FDCP2 cells (a mouse factor-dependent hemopoietic cell line) and mouse lymphoid cells. Recombinant mouse SF20 is a 15.8kD protein containing 143aa.
Catalog #149698
SourceRecombinant protein corresponding to mouse SF20, expressed in E.coli.
Endotoxin<0.1ng/ug (1EU/ug)
AA SequenceMVSEPTTVPF DVRPGGVVHS FSQDVGPGNK FTCTFTYASQ GGTNEQWQMS LGTSEDSQHF TCTIWRPQGK SYLYFTQFKA ELRGAEIEYA MAYSKAAFER ESDVPLKSEE FEVTKTAVSH RPGAFKAELS KLVIVAKAAR SEL
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
SourceE. coli
Purity~98% (SDS-PAGE and HPLC)
ConcentrationAs reported
FormSupplied as a lyophilized powder.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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