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R&D Systems™ Human PlGF-4 Recombinant Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Manufacturer:  R&D Systems™ 8987PL025

Catalog No. 89-87P-L025


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Description

Description

The Recombinant Human PlGF-4 Protein is derived from HEK293. The Recombinant Human PlGF-4 Protein has been validated for the following applications: Bioactivity.
Specifications

Specifications

Human embryonic kidney cell, HEK293-derived Leu19-Arg242
Bioactivity
Observed M.W.: 35-40kDa, reducing conditions, Theoretical M.W.: 25kDa
25μg
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
PlGF-4
Measured by its binding ability in a functional ELISA. When Recombinant Human VEGF R1/Flt-1 Fc Chimera, aa 27-328 is immobilized at 0.5μg/mL, 100μL/well, the concentration of Recombinant Human PlGF-4 that produces 50% of the optimal binding response is approximately 4-24ng/mL.
Human
P49763-4
5228
>85%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
Human embryonic kidney cell,HEK293-derived human PlGF-4 protein Leu19-Arg242
<0.10 EU per 1μg of the protein by the LAL method.
PGF
Unconjugated
Yes
SDS
Documents
Product Certifications
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