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商品編號


CHI-HR-200CSF-C050



品牌


Adipogen



公司


Adipogen



公司分類(lèi)


Proteins



Size

50 ?g

商品信息


More Information



Product Details



Synonyms

CSF; CSF2; GMCSF; GM-CSF; Molgramostin; Sargramostim; Colony-stimulating Factor; Granulocyte-macrophage Colony-stimulating Factor



Product Type

Protein



Properties



Source/Host

E. coli



Sequence

Human GM-CSF (aa 18-144) is fused at the C-terminus to a His-tag.



Crossreactivity

Human



BIOLOG
ical Activity

Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.1-0.6 ng/mL.



MW

~16kDa (SDS-PAGE)



Purity

≥95% (SDS-PAGE)



Endotoxin Content

<0.1eu g="" protein="" (lal="" test;="" lonza).="">0.1eu>



Reconstitution

Reconstitute 10?g vial with 100 ?l sterile water to a concentration of 0.1mg/ml.
Reconstitute 50?g vial with 100 ?l sterile water to a concentration of 0.5mg/ml.
Add 1X PBS to the desired protein concentration.



Formulation

Lyophilized from 0.2μm-filtered solution in 50mM Tris-HCl, 200mM NaCl, pH8.0.



Other Product Data

NCBI reference AAI14000.1: GM-CSF (human)



Declaration

Manufactured by Chimerigen.



Shipping and Handling



Shipping

BLUE ICE



Short Term Storage

+4°C



Long Term Storage

-20°C



Handling Advice

Avoid freeze/thaw cycles.
PBS containing at least 0.1% BSA should be used for further dilutions.



Use/St
ABI
lity

Stable for at least 1 year after receipt when stored at -20°C.
Working aliquots are stable for up to 3 months when stored at -20°C.



Documents



MSD
S

No



Product Specification Sheet



Datasheet


Download PDF





Human GM-CSF is a 24 kDa glycoprotein produced by a variety of cell types, including T and B lymphocytes, macrophages, keratinocytes, eosinophils, neutrophils, and endothelial cells in response to cytokine or inflammatory stimuli. GM-CSF was initially identified on the basis of its capacity to stimulate the clonal proliferation of myeloid precursors in vitro. GM-CSF promotes a Th1 biased immune response, allergic inflammation, and the development of autoimmunity. GM-CSF are particularly effective as antitumor vaccines. GM-CSF regulates multiple
BIOLOG
ical activities through activation of the GM-CSF receptor (GMCSFR), a member of the type I cytokine receptor group comprising α and β subunits.