Recombinant Felis Catus Fel d 4

$90.92

Recombinant Felis catus Fel d 4 derived from E.coli



230-00914-10
+

Source

Gene Symbols:
  • Fel d 4
Species:
Feline
Accession Number:
  • Q5VFH6
Expressed Region:
His16-Glu186
Protein Name & Synonyms:
Fel d 4, Allergen Fel d 4.

Preparation

Expression System:
E.Coli
Conjugation/Tag:
N-terminal histidine tag
Purification:
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Purity:
>95%
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Molecular Weight (kDa):
19

Protein Specifications

Format:
Lyophilized powder
Formulation:
Lyophilized from a 0.45 ?m filtered solution in 0.1 M NaHCO3 (pH 8.0), 0.5 M NaCl.
Concentration:
Determined by Bio-Rad protein assay dye reagent concentrate.
SDS-PAGE Image

Stability & Storage

Shipping
Ice packs
Storage/Stability
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20 °C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20 °C.  For long term storage, it is recommended to make appropriate aliquots and store at -80 °C. Avoid repeated freeze-thaw cycles.

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Usage

This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.