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Human LIF Protein
Catalog Number: orb2653074
| Catalog Number | orb2653074 |
|---|---|
| Category | Proteins |
| Description | Human LIF Protein, premium grade is expressed from human 293 cells (HEK293). It contains AA Ser 23 - Phe 202 (Accession # P15018-1). |
| Reactivity | Human |
| Tag | Native |
| Form/Appearance | Powder |
| Purity | 95% |
| Conjugation | Unconjugated |
| MW | 19.7 kDa |
| Target | LIF |
| UniProt ID | P15018 |
| Expression System | HEK293 |
| Expression Region | Ser 23 - Phe 202 |
| Endotoxins | 0.01 EU per μg |
| Storage | -20°C to -70°C for 24 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower |
| Buffer/Preservatives | PBS, pH 7.4 |
| Note | For research use only |
| Application notes | This protein carries no "tag". The protein has a calculated MW of 19.7 kDa. The protein migrates as 37 kDa±3 kDa under reducing (R) condition, and 39 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation. |
| Expiration Date | 6 months from date of receipt. |
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Human LIF protein (Active) [orb359146]
> 98% as determined by SDS-PAGE and HPLC.
19.7 kDa
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5 μg, 100 μg, 500 μg - Item 1 of 2
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Human LIF protein [orb594754]
Greater than 95% as determined by SDS-PAGE.
19.7 kDa
E.coli
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