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BioActive Alt a 1 Allergen Protein
ALG-0039
BioActive Alt a 1 Allergen Protein
Source:HEK293-derived Recombinant Alternaria alternata (Alternaria plant rot fungus) Alt a 1 Protein
SKU:ALG-0039-Biotin
Product Name:BioActive Alt a 1 Allergen Protein-Biotin
Product Description: Biotin conjugated purified Alt a 1allergen protein with activity validated.
SKU:ALG-0039
Product Name:BioActive Alt a 1 Allergen Protein
Product Description:Purified Alt a 1allergen protein with activity validated.
SKU:ALG-0039-Biotin
Product Name:BioActive Alt a 1 Allergen Protein-Biotin
Product Description: Biotin conjugated purified Alt a 1allergen protein with activity validated.
SKU:ALG-0039
Product Name:BioActive Alt a 1 Allergen Protein
Product Description:Purified Alt a 1allergen protein with activity validated.
PROPERTIES
Purity:
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining
Endotoxin Level:
<0.10 EU per 1 μg of the protein by the LAL method.
Expression System:
HEK293
Format:
Lyophilized from a 0.2 µm filtered solution in PBS
Species:
Alternaria alternata (Alternaria plant rot fungus)
Actual MW:
MW(SDS-PAGE):16.4 kDa and 15.3 kDa band (30 kDa non-red)
Applications:
Allergy Research
Form:
Recombinant
Concentration:
N.A
Stability and Storage:
A minimum of 12 months when stored at ≤ -20 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, ≤ -20 °C under sterile conditions after reconstitution.
Reconstitution:
Reconstitute at 100-500 μg/mL in sterile PBS.
Related Categories
Proteins for Allergy Research
Background

Background

Allergenicity reference:PubMed:8957113 Route of allergen exposure:Airway; Allergenicity:- Of 57 sera from A. alternaria-sensitive patients, 46 (82%) showed IgE binding to rAlt a 1 on immunoblot. - IgE binding (serumpool, n=34) to A. alternaria extract in ELISA could be inhibited up to 70% by purified native Alt a 1: medline 22659252. - 6 out of 7 patients gave positive skin reactions in response to Alt a 1: medline 22097420 - IgE epitope mapping: medline 22555437

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