Beschrijving
Interleukin-7 (IL-7) is a hematopoietic growth factor that primarily affects early-stage B and T cells.IL-7 is produced by thymic stromal cells, splenocytes, and keratinocytes, and, in combination with other factors, such as ConA and IL-2, also co-stimulates the proliferation of mature T cells. Human and mouse IL-7 are cross-species responsive.
Recombinant Human IL-7, supplied as Lyophilized powder, is highly active, pure and low in endotoxin.
Product Properties
|
Synonyms |
Interleukin 7;IL7; IL-7; IL-7interleukin-7; interleukin 7; Lymphopoietin-1; PBGF |
|
Species |
Human |
|
Source |
CHO Cells |
|
Sequence |
Asp 26-His 177 |
|
Accession |
P13232 |
|
Tag |
NO |
|
Molecular Weight |
Predicted molecular |
|
Endotoxin |
≤10 EU/mg by the LAL method |
|
Purity |
≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining) |
|
Activity |
Measured in a cell proliferation assay using NALM-6 human pre-B cells. The ED50 for this effect is ≤30ng/ml |
|
Formulation |
Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol |
|
Appearance |
Lyophilized powder |
Shipping and Storage
-25 ~ -15 ° C storage, from the date of receipt of goods, the expiration date of 1 year. After re-solution, store at 2 ~8 °C, 7-10 days expiration date. After re-dissolution, -85 ~ -65 ° C storage, 6 months expiration date.
Compounding method
Use NO bacterial deionized water to reconstitute lyophilized proteins. It is recommended that proteins be divided for first use to avoid repeated freeze-thawing.
Cautions
1. For your safety and health, please wear lab coat and disposable gloves.
2. This product is for scientific research purposes only.
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FAQ
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