Product Description |
Recombinant Human LIF Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ser23-Phe202. |
Product Background |
Leukemia inhibitory factor (LIF) has played a vital role in a series of reproductive events, including follicle growth, embryo growth and differentiation. However, it is unclear whether the level of LIF in embryo culture medium can be used as a marker for clinical pregnancy. |
Product Category |
Recombinant Protein / Antibody discovery |
Protein |
LIF |
Synonyms |
LIF; HILDA; MLPLI; CDF; DIA |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Ser23-Phe202 |
Molecular Weight |
The protein has a predicted MW of 46.5 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-hFc |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
|
|
Human LIF on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of Human LIF is greater than 95% as determined by SEC-HPLC. |
Related Products
Have more questions?
Check out our Frequently Asked Questions page for more details about product specifications, ordering, and shipments.
Contact Us
More from Antibody Drug Discovery Proteins
Recently viewed
