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I3650

Interleukin-4 from rat

recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture, ≥97% (SDS-PAGE)

Synonym(s):

rIL-4, IL-4

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5 μg
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$293.00

About This Item

UNSPSC Code:
12352202
NACRES:
NA.32
MDL number:

$293.00


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biological source

rat

Quality Segment

recombinant

expressed in E. coli

assay

≥97% (SDS-PAGE)

form

lyophilized powder

mol wt

predicted mol wt 13.5 kDa

packaging

pkg of 5 μg

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

UniProt accession no.

storage temp.

−20°C

Gene Information

rat ... Il4(287287)

Biochem/physiol Actions

Interleukin-4 is a lymphokine with profound effects on the growth and differentiation of immunologically competent cells. IL-4 is also known as B cell stimulatory factor-1 (BSF-1), T cell growth factor-2 (TCGF-2) and mast-cell growth factor-2 (MCGF-2). Inhibits VEGF-induced and bFGF-induced angiogenesis. IL-4 is a complex glycoprotein released by a subset of activated T cells. Human and mouse IL-4 share 50% amino acid sequence homology, but their biological actions are species-specific.
Interleukin-4, a lymphokine with profound effects on the growth and differentiation of immunologically competent cells, inhibits VEGF-induced and bFGF-induced angiogenesis. Human and mouse IL-4 share 50% amino acid sequence identity, but their biological actions are species-specific.
Lymphokine with profound effects on the growth and differentiation of immunologically competent cells, inhibits VEGF-induced and bFGF-induced angiogenesis.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing 0.25 mg bovine serum albumin.

Analysis Note

The biological activity of recombinant rat IL-4 was measured by its ability to stimulate proliferation of rat splenocytes.

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I1145I4269I4026
description

recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture, ≥97% (SDS-PAGE)

description

≥97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture

description

IL-4, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

description

≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

assay

≥97% (SDS-PAGE)

assay

≥97% (SDS-PAGE)

assay

≥98% (SDS-PAGE)

assay

≥97% (SDS-PAGE)

biological source

rat

biological source

mouse

biological source

human

biological source

mouse

recombinant

expressed in E. coli

recombinant

expressed in baculovirus infected Sf21 cells

recombinant

expressed in E. coli

recombinant

expressed in E. coli

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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