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LIF Recombinant Protein
Catalog Number: orb1229847
| Catalog Number | orb1229847 |
|---|---|
| Category | Proteins |
| Description | LIF Recombinant Protein |
| Tag | Tag Free |
| Form/Appearance | Lyophilized |
| Purity | Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. |
| MW | 19.7 kD |
| Target | LIF |
| UniProt ID | P15018 |
| Protein Sequence | Ser23-Phe202 |
| Source | E. coli |
| Biological Activity | 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. |
| NCBI | P15018 |
| Storage | Lyophilized protein should be stored at -20˚°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7˚°C for 2-7 days.Aliquots of reconstituted samples are stable at -20˚°C for 3 months. |
| Buffer/Preservatives | Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, 0.02% Tween 20, pH 7.4. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O. |
| Alternative names | Leukemia Inhibitory Factor, LIF, Differentiation-S Read more... |
| Note | For research use only |
| Application notes | This recombinant protein can be used for biological assays. For research use only. |
| Expiration Date | 6 months from date of receipt. |
- Item 1 of 1
Human LIF protein (Active) [orb359146]
> 98% as determined by SDS-PAGE and HPLC.
19.7 kDa
E.Coli
5 μg, 100 μg, 500 μg - Item 1 of 1
Human LIF protein [orb594754]
Greater than 95% as determined by SDS-PAGE.
19.7 kDa
E.coli
1 mg, 500 μg, 10 μg, 50 μg - Item 1 of 3
Recombinant human LIF protein (HEK293) [orb1516392]
> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
Due to glycosylation, the protein migrates to 40-55 kDa based on Tris-Bis PAGE result.
50 μg - Item 1 of 1
- Item 1 of 2
Recombinant human LIF R protein, C-hFc (HEK293) [orb1516391]
> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
Due to glycosylation, the protein migrates to 120-140 kDa based on Tris-Bis PAGE result.
50 μg
