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Alternaria Alternate Alt a 1 Protein

Alternaria Alternate Alt a 1 Protein

产品编号

KMP4401

别名

过敏原蛋白Alt a 1, Alt a 1, Alt a 1 Protein

规格
  • 50ug
  • 100ug
  • 200ug
产品介绍
Alias过敏原蛋白Alt a 1, Alt a 1, Alt a 1 Protein
Catalog NumberKMP4401
Product DescriptionThe Alternaria Alternate Alt a 1 Protein(KMP4401) is produced in E. coli.
Molecular NameAlt a 1
SpeciesAlternaria Alternate
HostE. coli
Size50ug, 100ug, 200ug
Purity>95% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
Formulation50mM Tris, 300mM NaCl, pH8.5
BackgroundOf 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.
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice.
Molecular Weight14.6 kDa

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