Greer Labs 專注于各種過敏原提取物的開發(fā)和生產(chǎn),提供的過敏原包括:塵螨、花粉、草木粉、昆蟲、動植物食品等。Greer Labs 過敏原形式,包括凍干粉、液體、粉末包裝。其中凍干形式的過敏原被廣泛用于實驗室或進一步的加工應用。
Greer Labs 專注于各種過敏原提取物的開發(fā)和生產(chǎn),提供的過敏原包括:塵螨、花粉、草木粉、昆蟲、動植物食品等。Greer Labs 過敏原形式,包括凍干粉、液體、粉末包裝。其中凍干形式的過敏原被廣泛用于實驗室或進一步的加工應用。
一、凍干形式的過敏原優(yōu)點:
1)凍干形式的過敏原效期為10年(毒液型的效期5年),一個批次的可以用數(shù)年,避免了批間差異。
2)凍干形式的膠原通過重懸可以達到特定過敏原的指定濃度。
3)凍干形式的過敏原,在制備過程中不加任何防腐劑或緩沖液,避免了在這些成分對實驗的影響。
4)客戶收到貨后,質檢報告會表明每個批次的蛋白濃度(Bradford法測定)和干重。
過敏原的保存和稀釋:
1)目前公司提供的80%過敏原形式為凍干粉,規(guī)格一般為2.5ml或25ml瓶裝(凍干粉,瓶裝為2.5ml或25ml,非液體,部分產(chǎn)品特殊包裝規(guī)格),凍干形式的過敏原2-8℃保存,效期一般為10年。
2)凍干形式的過敏原可用蒸餾水或去離子水稀釋到儲液濃度(具體濃度可參照文獻用量),稀釋后的過敏原-20℃分裝凍存,可保存1年,4℃可保存一周。
部分熱銷過敏原:
類別產(chǎn)品名稱貨號規(guī)格塵螨過敏原屋塵螨 D.pteronyssinusXPB70D3A2.5 2.5ml屋塵螨 D.pteronyssinusXPB70D3A2525ml屋塵螨 D.FarinaeXPB81D3A2.52.5ml屋塵螨 D.FarinaeXPB81D3A2525ml屋塵螨 D.pteronyssinusXPB82D3A2.5 2.5ml屋塵螨 D.pteronyssinusXPB82D3A2525ml屋塵螨 Glycyphagus domesticusXP56D3A2.52.5ml屋塵螨 Acarus siroXPB72D3A2.5 2.5ml害鱗嗜螨Lepidoglyphus destructorXPB71D3A2.52.5ml熱帶無爪螨Blomia tropicalisXPB63D3A2.52.5ml屋塵螨 house dustXPD9D3A2.52.5ml真菌過敏原赤星霉Alternaria alternataXPM1D3A2525ml黃曲霉Aspergillus flavusXPM2D3A2.52.5ml煙曲霉菌Aspergillus fumigatusXPM3D3A44ml黑曲霉Aspergillus nigerXPM5D3A2.52.5ml多主枝孢Cladosporium herbarumXPM9D3A2.52.5ml點青霉Penicillium notatumXPM19D3A2.52.5ml白色念珠菌Candida albicansXPM15D3A2.52.5ml花粉/植物過敏原英國梧桐Sycamore/Lo
ndon PlaneXP468D3A2.52.5ml美國梧桐Sycamore, EasternXP138D3A2.52.5ml豚草Ragweed, short XP56D3A2.52.5ml豚草Ragweed, short RM56 5g起訂豚草Ragweed, short RM56D5g起訂白樺樹Birch WhiteXP80D3A2.52.5ml榆樹Elm, AmericanXP92D3A2.52.5ml水樺Birch SpringXP426D3A2.52.5ml歐洲白樺樹Birch,European WhiteXP527D3A2.52.5ml歐洲白樺樹Birch,European WhiteXP527D3A2.525ml日本雪松Cedar,JapaneseXP290D3A2.52.5ml日本雪松Cedar,JapaneseXP290D3A2525ml栽培黑麥Rye,CultivatedXPF23D3A2.52.5ml艾草Mugwort, CommonXP47D3A2.52.5艾草Mugwort, CommonXP47D3A2525ml果樹orchardXP20D3A2.52.5ml花粉 Bich pollen,SpringXP426D3A2.52.5ml三齒蒿Artemisia TridentataXP61D3A2.52.5ml綠干柏Cupressus ArizonicaXP244D3A2.52.5ml利馬豆Bean,LimaXPF59D3A2.52.5ml狗牙根草BermudaXP2D3A2.52.5ml梯牧草TimothyXP28D3A2.52.5ml毛發(fā)/皮屑過敏原貓皮屑Cat danderXPE63D3A2.52.5ml狗皮屑Dog danderXPE64D3A2.52.5ml貓毛Cat HairXPE66D3A2.52.5ml馬毛Horse DanderXPE16D3A2.52.5ml寄生蟲過敏原蛔蟲Ascaris suum XPB33X1A2525ml昆蟲過敏原德國蟑螂Cockroach,GermanXPB46D3A44ml蟑螂cockroach,orientalXPB60D3A22ml美國蟑螂cockroach, americanXPB26D3A44ml食物過敏原面粉Flour, RiceXPF336D3A2525ml蕎麥粉BuckwheatXPF75D3A2525ml雞白蛋白egg white,chickenXPF272D3A2.52.5ml雞蛋黃Egg Yolk, ChickenXPF273D3A2.52.5 mL玉米Corn foodXPF102D3A2.52.5ml腰果Cashew NutXPF84D3A2.52.5ml杏仁AlmondXPF46D3A2.52.5ml芒果MangoXPF309D3A2.52.5ml椰子CoconutXPF98D3A2.52.5ml鳳梨(菠蘿)Ananas comosusXPF181D3A2.52.5ml桃PeachXPF170D3A2.52.5ml花生peanutXPF171D3A2.52.5ml芝麻籽Seasame SeedXPF208D3A2.52.5ml小麥wheat,wholeXPF235D3A2.52.5ml榛子Filbert/Hazelnut XPF120D3A2.52.5ml小麥wheat,wholeXPF235D3A2.52.5ml大豆SoybeanXPF209D3A2.52.5ml牛肉BeefXPF241D3A2.52.5ml羊肉LambXPF251D3A2.52.5 mL鯰魚Catfish XPF8D3A2.52.5ml蝦shirmpXPF34D3A2.52.5ml龍蝦LobsterXPF20D3A2.52.5ml螃蟹CrabXPF12D3A2.52.5ml螃蟹CrabXPF12D3A2525ml牛奶Milk BovineXPF395D3A2.52.5ml山羊奶Milk GoatXPF294D3A2.52.5ml塵螨體過敏原螨體D. farinae RMB81F 1g螨體D. farinae RMB81M 1g螨體D. farinae RMB83F1g螨體D. farinae RMB83M 1g螨體D. pteronyssinusRMB82F 1g螨體D. pteronyssinusRMB82M 1g螨體D. pteronyssinusRMB84F 1g螨體D. pteronyssinusRMB84M1g蟑螂過敏原 德國蟑螂Cockroach,GermanRMB46P1g毒液過敏原 蜜蜂毒液Venom,Ho
ney BeeV1525ml絲綢過敏原 絲綢Silk,cocoonXPH7D3A2.52.5ml
北京博蕾德生物是Greer labs 公司授權的中國區(qū)特約代理商,公司備有大量現(xiàn)貨過敏原,歡迎客戶選購。
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