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SRP3231

Sigma-Aldrich

PF-4 from mouse

≥98% (SDS-PAGE & HPLC), recombinant, expressed in E. coli, lyophilized, suitable for cell culture

Synonym(s):

CXCL4, Ironplact, Oncostatin A, Platelet Factor-4

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

Key Documents

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Product Name

PF-4 from mouse, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

biological source

mouse

recombinant

expressed in E. coli

Assay

≥98% (HPLC)
≥98% (SDS-PAGE)

form

lyophilized

potency

10.0-100.0 ng/mL

mol wt

8.2 kDa

packaging

pkg of 1 mg
pkg of 20 μg

technique(s)

cell culture | mammalian: suitable

impurities

<0.1 EU/μg endotoxin, tested

color

white

UniProt accession no.

Q9Z126

shipped in

wet ice

storage temp.

−20°C

Gene Information

mouse ... PF4(56744)

Related Categories

General description

PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the a-granules of platelets. PF-4 is chemotactic towards neutrophils and monocytes and has been shown to inhibit angiogenesis. Recombinant murine PF-4 is an 8.2 kDa protein containing 76 amino acid residues, including the four highly conserved residues present in CXC chemokines.

Biochem/physiol Actions

PF-4 is a CXC chemokine that is expressed in megakaryocytes and stored in the a-granules of platelets. Recombinant murine PF-4 is an 8.2 kDa protein containing 76 amino acid residues, including the four highly conserved residues present in CXC chemokines.

Physical form

Lyophilized with no additives.

Preparation Note

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Other Notes

VTSAGPEESD GDLSCVCVKT ISSGIHLKHI TSLEVIKAGR HCAVPQLIAT LKNGRKICLD RQAPLYKKVI KKILES

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
1208471

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