Application Data
LIF active protein
Human LIF
Gene Names
LIF; CDF; DIA; HILDA; MLPLI
Reactivity
Human
Purity
> 98% by SDS-PAGE & silver stain
Synonyms
LIF; N/A; Human LIF; Recombinant Human Leukemia Inhibitory Factor (LIF); Differentiation-stimulating factor; Melanoma-derived LPL inhibitor; Emfilermin; LIF active protein
Host
E Coli
Reactivity
Human
Purity/Purification
> 98% by SDS-PAGE & silver stain
Form/Format
Lyophilized
Sequence
N-Terminal Sequence: SPLPIT
Sequence Length
180
Endotoxin Level
< 0.1ng per ìg (IEU/ug) of rh LIF
Buffer
50 mM acetic acid
Preparation and Storage
Lyophilized Leukemia Inhibitory Factor (LIF) although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Leukemia Inhibitory Factor (LIF) should be stored at 4 degree C between 2-7 days and for future use below -18 degree C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.
Application Data
Application Data
Application Data
Application Data
Related Product Information for LIF active protein
Leukemia Inhibitory Factor also called LIF is a lymphoid factor that promotes long-term maintenance of embryonic stem cells by suppressing spontaneous differentiation. Leukemia Inhibitory Factor has several functions such as cholinergic neuron differentiation, control of stem cell pluripotency, bone & fat metabolism, mitogenesis of factor dependent cell lines & promotion of megakaryocyte production in vivo. Human and mouse LIF exhibit a 78% identity in its amino acid sequence. Human LIF is as active on human cells as is it is on mouse cells, though mouse LIF is about 1000 fold less active on human cells, than human LIF. Recombinant human LIF produced in E. coli is a single, non-glycosylated, polypeptide chain containing 180 amino acids and having a molecular mass of 19.7 kDa.
Product Categories/Family for LIF active protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
19.7 kDa
NCBI Official Full Name
leukemia inhibitory factor isoform 2
NCBI Official Synonym Full Names
leukemia inhibitory factor
NCBI Official Symbol
LIF
NCBI Official Synonym Symbols
CDF; DIA; HILDA; MLPLI
NCBI Protein Information
leukemia inhibitory factor; D factor; human interleukin in DA cells; melanoma-derived LPL inhibitor; differentiation-inducing factor; hepatocyte-stimulating factor III; cholinergic differentiation factor; differentiation-stimulating factor; differentiation inhibitory activity
UniProt Protein Name
Leukemia inhibitory factor
UniProt Gene Name
LIF
UniProt Synonym Gene Names
HILDA; LIF; D factor; MLPLI
UniProt Entry Name
LIF_HUMAN
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Product Notes
The LIF lif (Catalog #AAA79297) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The Human LIF reacts with Human and may cross-react with other species as described in the data sheet. The amino acid sequence is listed below: N-Terminal Sequence: SPLPIT. It is sometimes possible for the material contained within the vial of "LIF, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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