LIF (NM_002309) Human Recombinant Protein
CAT#: TP720015
Recombinant protein of human leukemia inhibitory factor (cholinergic differentiation factor) (LIF)
Specifications
Product Data | |
Species | Human |
Expression Host | E. coli |
Expression cDNA Clone or AA Sequence |
Ser23-Phe202
|
Tag | Tag Free |
Predicted MW | 19.8 kDa |
Concentration | lot specific |
Purity | >95% as determined by SDS-PAGE and Coomassie blue staining |
Buffer | Provided lyophilized from a 0.2 μm filtered solution of 20 mM Tris-HCl, 150 mM NaCl |
Bioactivity | ED50 is less than 0.01 ng/ml as determined by the M1 cell differentiation assay. Specific Activity of 1.0 x 108 IU/mg. |
Endotoxin | < 0.1 EU per µg protein as determined by LAL test |
Reconstitution | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. Dissolve the lyophilized protein in ddH2O. It is not recommended to reconstitute a concentration less than 100 µg/ml. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Storage | Store at -80°C. |
Stability | Stable for at least 6 months from date of receipt under proper storage and handling conditions. |
Reference Data | |
RefSeq | NP_002300 |
Locus ID | 3976 |
UniProt ID | P15018 |
Cytogenetics | 22q12.2 |
Synonyms | CDF; DIA; HILDA; MLPLI |
Summary | The protein encoded by this gene is a pleiotropic cytokine with roles in several different systems. It is involved in the induction of hematopoietic differentiation in normal and myeloid leukemia cells, induction of neuronal cell differentiation, regulator of mesenchymal to epithelial conversion during kidney development, and may also have a role in immune tolerance at the maternal-fetal interface. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Mar 2012] |
Protein Families | Adult stem cells, Druggable Genome, ES Cell Differentiation/IPS, Secreted Protein |
Protein Pathways | Cytokine-cytokine receptor interaction, Jak-STAT signaling pathway |
Documents
FAQs |
SDS |
Resources
Recombinant Protein Resources |
Other Versions
SKU | Description | Size | Price |
---|---|---|---|
LC400835 | LIF HEK293T cell transient overexpression lysate (as WB positive control) |
USD 134.00 |
|
LY400835 | Transient overexpression lysate of leukemia inhibitory factor (cholinergic differentiation factor) (LIF) |
USD 436.00 |
|
PH310818 | LIF MS Standard C13 and N15-labeled recombinant protein (NP_002300) |
USD 3,255.00 |
|
TP310818 | Recombinant protein of human leukemia inhibitory factor (cholinergic differentiation factor) (LIF), 20 µg |
USD 867.00 |
|
TP723889 | Purified recombinant protein of Human leukemia inhibitory factor (cholinergic differentiation factor) (LIF) |
USD 320.00 |
|
TP750008 | Recombinant protein of human leukemia inhibitory factor (LIF) produced in E. coli. |
USD 515.00 |
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