Greer Labs 专注于各种过敏原提取物的开发和生产,提供的过敏原包括:尘螨、花粉、草木粉、昆虫、动植物食品等。Greer Labs 过敏原形式,包括冻干粉、液体、粉末包装。其中冻干形式的过敏原被广泛用于实验室或进一步的加工应用。
Greer Labs 专注于各种过敏原提取物的开发和生产,提供的过敏原包括:尘螨、花粉、草木粉、昆虫、动植物食品等。Greer Labs 过敏原形式,包括冻干粉、液体、粉末包装。其中冻干形式的过敏原被广泛用于实验室或进一步的加工应用。
一、冻干形式的过敏原优点:
1)冻干形式的过敏原效期为10年(毒液型的效期5年),一个批次的可以用数年,避免了批间差异。
2)冻干形式的胶原通过重悬可以达到特定过敏原的指定浓度。
3)冻干形式的过敏原,在制备过程中不加任何防腐剂或缓冲液,避免了在这些成分对实验的影响。
4)客户收到货后,质检报告会表明每个批次的蛋白浓度(Bradford法测定)和干重。
过敏原的保存和稀释:
1)目前公司提供的80%过敏原形式为冻干粉,规格一般为2.5ml或25ml瓶装(冻干粉,瓶装为2.5ml或25ml,非液体,部分产品特殊包装规格),冻干形式的过敏原2-8℃保存,效期一般为10年。
2)冻干形式的过敏原可用蒸馏水或去离子水稀释到储液浓度(具体浓度可参照文献用量),稀释后的过敏原-20℃分装冻存,可保存1年,4℃可保存一周。
部分热销过敏原:
类别产品名称货号规格尘螨过敏原屋尘螨 D.pteronyssinusXPB70D3A2.5 2.5ml屋尘螨 D.pteronyssinusXPB70D3A2525ml屋尘螨 D.FarinaeXPB81D3A2.52.5ml屋尘螨 D.FarinaeXPB81D3A2525ml屋尘螨 D.pteronyssinusXPB82D3A2.5 2.5ml屋尘螨 D.pteronyssinusXPB82D3A2525ml屋尘螨 Glycyphagus domesticusXP56D3A2.52.5ml屋尘螨 Acarus siroXPB72D3A2.5 2.5ml害鳞嗜螨Lepidoglyphus destructorXPB71D3A2.52.5ml热带无爪螨Blomia tropicalisXPB63D3A2.52.5ml屋尘螨 house dustXPD9D3A2.52.5ml真菌过敏原赤星霉Alternaria alternataXPM1D3A2525ml黄曲霉Aspergillus flavusXPM2D3A2.52.5ml烟曲霉菌Aspergillus fumigatusXPM3D3A44ml黑曲霉Aspergillus nigerXPM5D3A2.52.5ml多主枝孢Cladosporium herbarumXPM9D3A2.52.5ml点青霉Penicillium notatumXPM19D3A2.52.5ml白色念珠菌Candida albicansXPM15D3A2.52.5ml花粉/植物过敏原英国梧桐Sycamore/Lo
ndon PlaneXP468D3A2.52.5ml美国梧桐Sycamore, EasternXP138D3A2.52.5ml豚草Ragweed, short XP56D3A2.52.5ml豚草Ragweed, short RM56 5g起订豚草Ragweed, short RM56D5g起订白桦树Birch WhiteXP80D3A2.52.5ml榆树Elm, AmericanXP92D3A2.52.5ml水桦Birch SpringXP426D3A2.52.5ml欧洲白桦树Birch,European WhiteXP527D3A2.52.5ml欧洲白桦树Birch,European WhiteXP527D3A2.525ml日本雪松Cedar,JapaneseXP290D3A2.52.5ml日本雪松Cedar,JapaneseXP290D3A2525ml栽培黑麦Rye,CultivatedXPF23D3A2.52.5ml艾草Mugwort, CommonXP47D3A2.52.5艾草Mugwort, CommonXP47D3A2525ml果树orchardXP20D3A2.52.5ml花粉 Bich pollen,SpringXP426D3A2.52.5ml三齿蒿Artemisia TridentataXP61D3A2.52.5ml绿干柏Cupressus ArizonicaXP244D3A2.52.5ml利马豆Bean,LimaXPF59D3A2.52.5ml狗牙根草BermudaXP2D3A2.52.5ml梯牧草TimothyXP28D3A2.52.5ml毛发/皮屑过敏原猫皮屑Cat danderXPE63D3A2.52.5ml狗皮屑Dog danderXPE64D3A2.52.5ml猫毛Cat HairXPE66D3A2.52.5ml马毛Horse DanderXPE16D3A2.52.5ml寄生虫过敏原蛔虫Ascaris suum XPB33X1A2525ml昆虫过敏原德国蟑螂Cockroach,GermanXPB46D3A44ml蟑螂cockroach,orientalXPB60D3A22ml美国蟑螂cockroach, americanXPB26D3A44ml食物过敏原面粉Flour, RiceXPF336D3A2525ml荞麦粉BuckwheatXPF75D3A2525ml鸡白蛋白egg white,chickenXPF272D3A2.52.5ml鸡蛋黄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凤梨(菠萝)Ananas comosusXPF181D3A2.52.5ml桃PeachXPF170D3A2.52.5ml花生peanutXPF171D3A2.52.5ml芝麻籽Seasame SeedXPF208D3A2.52.5ml小麦wheat,wholeXPF235D3A2.52.5ml榛子Filbert/Hazelnut XPF120D3A2.52.5ml小麦wheat,wholeXPF235D3A2.52.5ml大豆SoybeanXPF209D3A2.52.5ml牛肉BeefXPF241D3A2.52.5ml羊肉LambXPF251D3A2.52.5 mL鲶鱼Catfish XPF8D3A2.52.5ml虾shirmpXPF34D3A2.52.5ml龙虾LobsterXPF20D3A2.52.5ml螃蟹CrabXPF12D3A2.52.5ml螃蟹CrabXPF12D3A2525ml牛奶Milk BovineXPF395D3A2.52.5ml山羊奶Milk GoatXPF294D3A2.52.5ml尘螨体过敏原螨体D. farinae RMB81F 1g螨体D. farinae RMB81M 1g螨体D. farinae RMB83F1g螨体D. farinae RMB83M 1g螨体D. pteronyssinusRMB82F 1g螨体D. pteronyssinusRMB82M 1g螨体D. pteronyssinusRMB84F 1g螨体D. pteronyssinusRMB84M1g蟑螂过敏原 德国蟑螂Cockroach,GermanRMB46P1g毒液过敏原 蜜蜂毒液Venom,Ho
ney BeeV1525ml丝绸过敏原 丝绸Silk,cocoonXPH7D3A2.52.5ml
北京博蕾德生物是Greer labs 公司授权的中国区特约代理商,公司备有大量现货过敏原,欢迎客户选购。
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