GM-CSF, Human

Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) is produced by a number of different cell types, including activated T cells, B cells, macrophages, mast cells, endothelial cells, and fibroblasts, in response to cytokine of immune and inflammatory stimuli. Besides granulocyte-macrophage progenitors, Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) is a growth factor for erythroid, megakaryocyte, and eosinophil progenitors. On mature hematopoietic, monocytes/macrophages and eosinophils. Human Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) can induce human endothelial cells to migrate and proliferate. Additionally, Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) can stimulate the proliferation of a number of tumor cell lines, including osteogenic sarcoma, carcinoma, and adenocarcinoma cell lines.

價格	￥600
產(chǎn)品編號	Z02695
規(guī)格	10 μg 50 μg 1 mg 大單詢價
數(shù)量

產(chǎn)品簡介圖例技術(shù)背景

產(chǎn)品簡介

Species

Human

Protein Construction

Expressed with an N-terminal Met.

GM-CSF (Ala18-Glu144)
Accession # P04141

Purity

> 95% as analyzed by SDS-PAGE

Endotoxin Level

< 1 EU/μg of protein by gel clotting method

Biological Activity

ED₅₀ < 0.5 ng/ml, measured by proliferation assay of TF-1 cells, corresponding to a specific activity of > 2.0 × 10⁶ units/mg

Expression System

E. coli

Apparent Molecular Weight

~14 kDa, on SDS-PAGE under reducing conditions.

Formulation

Lyophilized after extensive dialysis against 10 mM PB, pH 7.0.

Reconstitution

It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH?O up to 100 μg/ml.

Storage & Stability

Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.

圖例

GenScript product showed equal activity compared to competitor P ?

Biological Activity
GM-CSF, Human (Cat. No. Z02695) stimulates cell proliferation of R&D TF-1 cells. The ED₅₀ for this effect is less than 0.5ng/mL. ?

2 μg of GM-CSF, Human (Cat. No. Z02695) was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie Blue staining. ?

技術(shù)背景

Target Background

Synonyms

Granulocyte Macrophage Colony Stimulating Factor; CSF-2; MGI-1GM; GM-CSF; Pluripoietin-alpha; Molgramostin; Sargramostim; MGC131935; MGC138897

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.

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GM-CSF, Human

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