Human LIF Protein
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产品编号
KMP3171
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别名
白血病抑制因子, Human LIF Protein, LIF
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规格
- 50ug
- 100ug
- 200ug
Alias | 白血病抑制因子, Human LIF Protein, LIF |
Catalog Number | KMP3171 |
Product Description | The Human LIF Protein(KMP3171) is produced in HEK293 Cells. The target gene encoding the human LIF (P15018-1) (Met1-Phe202) is expressed. |
Molecular Name | LIF |
Species | Human |
Host | HEK293 Cells |
Size | 50ug, 100ug, 200ug |
Purity | >95% as determined by SDS-PAGE |
Purification | Affinity purification |
Endotoxin | <0.01 EU/ug determined by the LAL method |
Formulation | PBS, pH7.4 |
Background | Leukemia inhibitory factor (LIF) is a pleiotropic glycoprotein belonging to the IL-6 family of cytokines. It is involved in growth promotion and cell differentiation of different types of target cells, influence bone metabolism, cachexia, neural development, embryogenesis, and inflammation. LIF has potent proinflammatory properties, being the inducer of the acute phase protein synthesis and affecting cell recruitment into the area of damage or inflammation. LIF is also one of the cytokines that are capable to regulate the differentiation of embryonic stem cells, hematopoietic, and neuronal cells. LIF binds to the specific LIF receptor (LIFR-α) which forms a heterodimer with a specific subunit common to all members of that family of receptors, the GP130 signal-transducing subunit. This leads to the activation of the JAK/STAT and MAPK cascades. Due to its polyfunctional activities, LIF is involved in the pathogenic events and development of many diseases of various origins. |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice. |
Molecular Weight | 19.7 kDa |