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LIF Proteins

We offer LIF Peptides and LIF Proteins for use in common research applications: Blocking/Neutralizing, Control, ELISA, Functional, Protein Array, SDS-Page, Western Blot. Each LIF Peptide and LIF Protein is fully covered by our Guarantee+, to give you complete peace of mind and the support when you need it. Our LIF Peptides and LIF Proteins can be used in a variety of model species: Human, Mouse, Rat. Use the list below to choose the LIF Peptide and LIF Protein which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews and related products. Choose from our LIF Peptides and Proteins.
Alternate Names for LIF Proteins
LIF protein, CDF protein, D factor protein, DIA protein, differentiation inhibitory activity protein, differentiation stimulating factor protein, Differentiation-stimulating factor protein, Emfilermin protein, HILDAcholinergic differentiation factor protein, leukemia inhibitory factor (cholinergic differentiation factor) protein, leukemia inhibitory factor protein, Melanoma-derived LPL inhibitor protein, MLPLI protein
14 Results for "lif" in Peptides and Proteins
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7734-LF

Recombinant Human LIF Protein

(31 Publications)
25 μg
Hu
Species Glossary
Reactivity: Hu
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free 7734-LF-025/CF
Carrier Free 7734-LF-100/CF
Carrier Free 7734-LF-500/CF
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8878-LF

Recombinant Mouse LIF Protein

(16 Publications)
25 μg
8878-LF
D3 mouse ESCs were cultured with Recombinant Mouse LIF (10 ng/mL). After 15 days, and following multiple rounds of passaging, the ESCs were analyzed for pluripotency by staining with PE-conjugated Mouse Anti-Human/Mouse SSEA‑1 PE-conjugated Monoclonal Antibody (Catalog # FAB2155P) and APC-conjugated Mouse Anti-Human/Mouse SSEA‑4 APC-conjugated Monoclonal Antibody (Catalog # FAB1435A). ESCs continue to express the pluripotency marker SSEA-1 and lack expression of SSEA-4, a negative marker for mouse ESCs. Quadrants were set based on samples stained with isotype control antibodies.
Mu
Species Glossary
Reactivity: Mu
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free 8878-LF-025/CF
Carrier Free 8878-LF-100/CF
Carrier Free 8878-LF-500/CF
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8878-LF/CF

Recombinant Mouse LIF Protein, CF

(13 Publications)
25 μg
8878-LF/CF
D3 mouse ESCs were cultured with Recombinant Mouse LIF (10 ng/mL). After 15 days, and following multiple rounds of passaging, the ESCs were analyzed for pluripotency by staining with PE-conjugated Mouse Anti-Human/Mouse SSEA‑1 PE-conjugated Monoclonal Antibody (Catalog # FAB2155P) and APC-conjugated Mouse Anti-Human/Mouse SSEA‑4 APC-conjugated Monoclonal Antibody (Catalog # FAB1435A). ESCs continue to express the pluripotency marker SSEA-1 and lack expression of SSEA-4, a negative marker for mouse ESCs. Quadrants were set based on samples stained with isotype control antibodies.
Mu
Species Glossary
Reactivity: Mu
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free 8878-LF-100/CF
Carrier Free 8878-LF-500/CF
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NBP2-34935

Recombinant Human LIF Protein

5μg
NBP2-34935
SDS-Page: Human LIF Protein [NBP2-34935]
Hu
Species Glossary
Reactivity: Hu
PAGE, Bioactivity
Applications: PAGE, Bioactivity
Sample Size Available
Sizes: Sample Size Available
Available Formulations
Formulation Catalog # Availability Price  
Carrier-Free NBP2-34935-1mg
Carrier-Free NBP2-34935-100ug
Carrier-Free NBP2-34935-500ug
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BT7734/CF

Recombinant Human LIF, Biotinylated Protein, CF

(1 Publication)
25 μg
BT7734/CF
Both Recombinant Biotinylated Human LIF (Catalog # BT7734/CF) and unlabeled Recombinant Human LIF (Catalog # 7734-LF) induceTF-1 human erythroleukemic cell proliferation. The ED50 for this effect is 0.02-0.12 ng/mL. The similarity in activity highlights that the biotinylated protein is fully functional.
Hu
Species Glossary
Reactivity: Hu
Bioactivity
Applications: Bioactivity
Conjugate Catalog # Availability Size Price
Biotin BT7734-025
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BT7734

Recombinant Human LIF, Biotinylated Protein

(1 Publication)
25 μg
BT7734
Both Recombinant Biotinylated Human LIF (Catalog # BT7734)and unlabeled Recombinant Human LIF (Catalog # 7734-LF) induce TF-1human erythroleukemic cell proliferation. The ED50 for this effect is 0.02-0.12ng/mL. The similarity in activity highlights that the biotinylated protein isfully functional.
Hu
Species Glossary
Reactivity: Hu
Bioactivity
Applications: Bioactivity
Conjugate Catalog # Availability Size Price
Biotin BT7734-025/CF
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free BT7734-025/CF
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NBP2-35153

Recombinant Mouse LIF Protein

5μg
NBP2-35153
SDS-Page: Mouse LIF Protein [NBP2-35153]
Mu
Species Glossary
Reactivity: Mu
PAGE, Bioactivity
Applications: PAGE, Bioactivity
Sample Size Available
Sizes: Sample Size Available
Available Formulations
Formulation Catalog # Availability Price  
Carrier-Free NBP2-35153-1mg
Carrier-Free NBP2-35153-100ug
Carrier-Free NBP2-35153-500ug
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Qk018

Recombinant Mouse LIF, Animal-Free Protein

50 μg
Qk018
Recombinant mouse LIF protein (animal-free) supports mouse embryonic stem cell colony formation and has been benchmarked against LIF supplement from Supplier A in chemically-defined feeder-free culture.Mouse LIF (Qk018) support mouse ES cell propagation in chemically-defined, feeder-free iPSC culture. Cultures are dissociated to a single cell suspension and plated at very low (clonal) density in defined media containing Qk018 recombinant mouse LIF or mouse LIF supplement from another supplier (Supplier A). The number of colonies that formed was determined after 4-5 days.Our thanks to Leitch lab, MRC London Institute of Medical Sciences, Imperial College for mouse ES cell data detailed above and discussion.
Mu
Species Glossary
Reactivity: Mu
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free Qk018-0500
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Qk036

Recombinant Human LIF, Animal-Free Protein

50 μg
Qk036
Human LIF activity is determined using the LIF-responsive firefly luciferase reporter assay (*). HEK293T cells are treated in triplicate with a serial dilution of LIF overnight. Firefly luciferase activity is measured and normalized to the control Renilla luciferase activity. EC50 = 0.29 ng/ml (17.3 pM).*Promega pGL4.33[luc2P/SRE/Hygro] #E1340
Hu
Species Glossary
Reactivity: Hu
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free Qk036-0500
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NBP2-35263

Recombinant Rat LIF Protein

5μg
NBP2-35263
SDS-Page: Rat LIF Protein [NBP2-35263]
Rt
Species Glossary
Reactivity: Rt
PAGE
Applications: PAGE
Sample Size Available
Sizes: Sample Size Available
Available Formulations
Formulation Catalog # Availability Price  
Carrier-Free NBP2-35263-100ug
Carrier-Free NBP2-35263-500ug
Carrier-Free NBP2-35263-1mg
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8600-LF

Recombinant Canine LIF Protein

25 μg
Ca
Species Glossary
Reactivity: Ca
Bioactivity
Applications: Bioactivity
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free 8600-LF-025/CF
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NBP3-11064

Recombinant Rabbit LIF Protein

5 μg
NBP3-11064
ELISA: Recombinant Rabbit LIF Protein [NBP3-11064] - Recombinant Rabbit Leukemia Inhibitory Factor detected using Chicken anti Rabbit Leukemia Inhibitory Factor as the capture reagent and Chicken anti Rabbit Leukemia Inhibitory Factor:Biotin as the detection reagent followed by Streptavidin:HRP.
Rb
Species Glossary
Reactivity: Rb
WB, ELISA
Applications: WB, ELISA
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