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R&D Systems™ Recombinant Human Semaphorin 4A Fc Chimera Protein

Catalog No. 4694S4050
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50ug; Carrier Free
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4694S4050 50ug; Carrier Free
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Description

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

The Recombinant Human Semaphorin 4A Fc Chimera Protein is derived from NS0. The Recombinant Human Semaphorin 4A Fc Chimera Protein has been validated for the following applications: Bioactivity.

Specifications

Formulation Lyophilized from a 0.2μm filtered solution in PBS and Tween™ 20.
Gene ID (Entrez) 64218
Molecular Weight (g/mol) 98.5 kDa (monomer)
Name Semaphorin 4A Fc Chimera
Quantity 50μg
Source Mouse myeloma cell line,NS0-derived human Semaphorin 4A protein, (N-terminus) Human Semaphorin 4A (Gly32-His 683) Accession &Num; Q9H3S1 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
Storage Requirements 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.
Structural Form Disulfide-linked homodimer
Endotoxin Concentration <0.1 EU per 1μg of the protein by the LAL method.
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade 85%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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