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 更新时间:2018-09-14
更新时间:2018-09-14 点击次数:5294
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    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.pteronyssinus | XPB70D3A2.5 | 2.5ml | 
| 屋尘螨 | D.pteronyssinus | XPB70D3A25 | 25ml | 
| 屋尘螨 | D.Farinae | XPB81D3A2.5 | 2.5ml | 
| 屋尘螨 | D.Farinae | XPB81D3A25 | 25ml | 
| 屋尘螨 | D.pteronyssinus | XPB82D3A2.5 | 2.5ml | 
| 屋尘螨 | D.pteronyssinus | XPB82D3A25 | 25ml | 
| 屋尘螨 | Glycyphagus domesticus | XP56D3A2.5 | 2.5ml | 
| 屋尘螨 | Acarus siro | XPB72D3A2.5 | 2.5ml | 
| 害鳞嗜螨 | Lepidoglyphus destructor | XPB71D3A2.5 | 2.5ml | 
| 热带无爪螨 | Blomia tropicalis | XPB63D3A2.5 | 2.5ml | 
| 屋尘螨 | house dust | XPD9D3A2.5 | 2.5ml | 
| 真菌过敏原 | |||
| 赤星霉 | Alternaria alternata | XPM1D3A25 | 25ml | 
| 黄曲霉 | Aspergillus flavus | XPM2D3A2.5 | 2.5ml | 
| 烟曲霉菌 | Aspergillus fumigatus | XPM3D3A4 | 4ml | 
| 黑曲霉 | Aspergillus niger | XPM5D3A2.5 | 2.5ml | 
| 多主枝孢 | Cladosporium herbarum | XPM9D3A2.5 | 2.5ml | 
| 点青霉 | Penicillium notatum | XPM19D3A2.5 | 2.5ml | 
| 白色念珠菌 | Candida albicans | XPM15D3A2.5 | 2.5ml | 
| 花粉/植物过敏原 | |||
| 英国梧桐 | Sycamore/London Plane | XP468D3A2.5 | 2.5ml | 
| 美国梧桐 | Sycamore, Eastern | XP138D3A2.5 | 2.5ml | 
| 豚草 | Ragweed, short | XP56D3A2.5 | 2.5ml | 
| 豚草 | Ragweed, short | RM56 | 5g起订 | 
| 豚草 | Ragweed, short | RM56D | 5g起订 | 
| 白桦树 | Birch White | XP80D3A2.5 | 2.5ml | 
| 榆树 | Elm, American | XP92D3A2.5 | 2.5ml | 
| 水桦 | Birch Spring | XP426D3A2.5 | 2.5ml | 
| 欧洲白桦树 | Birch,European White | XP527D3A2.5 | 2.5ml | 
| 欧洲白桦树 | Birch,European White | XP527D3A2.5 | 25ml | 
| 日本雪松 | Cedar,Japanese | XP290D3A2.5 | 2.5ml | 
| 日本雪松 | Cedar,Japanese | XP290D3A25 | 25ml | 
| 栽培黑麦 | Rye,C*ted | XPF23D3A2.5 | 2.5ml | 
| 艾草 | Mugwort, Common | XP47D3A2.5 | 2.5 | 
| 艾草 | Mugwort, Common | XP47D3A25 | 25ml | 
| 果树 | orchard | XP20D3A2.5 | 2.5ml | 
| 花粉 | Bich pollen,Spring | XP426D3A2.5 | 2.5ml | 
| 三齿蒿 | Artemisia Tridentata | XP61D3A2.5 | 2.5ml | 
| 绿干柏 | Cupressus Arizonica | XP244D3A2.5 | 2.5ml | 
| 利马豆 | Bean,Lima | XPF59D3A2.5 | 2.5ml | 
| 狗牙根草 | Bermuda | XP2D3A2.5 | 2.5ml | 
| 梯牧草 | Timothy | XP28D3A2.5 | 2.5ml | 
| 毛发/皮屑过敏原 | |||
| 猫皮屑 | Cat dander | XPE63D3A2.5 | 2.5ml | 
| 狗皮屑 | Dog dander | XPE64D3A2.5 | 2.5ml | 
| 猫毛 | Cat Hair | XPE66D3A2.5 | 2.5ml | 
| 马毛 | Horse Dander | XPE16D3A2.5 | 2.5ml | 
| 寄生虫过敏原 | |||
| 蛔虫 | Ascaris suum | XPB33X1A25 | 25ml | 
| 昆虫过敏原 | |||
| 德国蟑螂 | Cockroach,German | XPB46D3A4 | 4ml | 
| 蟑螂 | cockroach,oriental | XPB60D3A2 | 2ml | 
| 美国蟑螂 | cockroach, american | XPB26D3A4 | 4ml | 
| 食物过敏原 | |||
| 面粉 | Flour, Rice | XPF336D3A25 | 25ml | 
| 荞麦粉 | Buckwheat | XPF75D3A25 | 25ml | 
| 鸡白蛋白 | egg white,chicken | XPF272D3A2.5 | 2.5ml | 
| 鸡蛋黄 | Egg Yolk, Chicken | XPF273D3A2.5 | 2.5 mL | 
| 玉米 | Corn food | XPF102D3A2.5 | 2.5ml | 
| 腰果 | Cashew Nut | XPF84D3A2.5 | 2.5ml | 
| 杏仁 | Almond | XPF46D3A2.5 | 2.5ml | 
| 芒果 | Mango | XPF309D3A2.5 | 2.5ml | 
| 椰子 | Coconut | XPF98D3A2.5 | 2.5ml | 
| 凤梨(菠萝) | Ananas comosus | XPF181D3A2.5 | 2.5ml | 
| 桃 | Peach | XPF170D3A2.5 | 2.5ml | 
| 花生 | peanut | XPF171D3A2.5 | 2.5ml | 
| 芝麻籽 | Seasame Seed | XPF208D3A2.5 | 2.5ml | 
| 小麦 | wheat,whole | XPF235D3A2.5 | 2.5ml | 
| 榛子 | Filbert/Hazelnut | XPF120D3A2.5 | 2.5ml | 
| 小麦 | wheat,whole | XPF235D3A2.5 | 2.5ml | 
| 大豆 | Soybean | XPF209D3A2.5 | 2.5ml | 
| 牛肉 | Beef | XPF241D3A2.5 | 2.5ml | 
| 羊肉 | Lamb | XPF251D3A2.5 | 2.5 mL | 
| 鲶鱼 | Catfish | XPF8D3A2.5 | 2.5ml | 
| 虾 | shirmp | XPF34D3A2.5 | 2.5ml | 
| 龙虾 | Lobster | XPF20D3A2.5 | 2.5ml | 
| 螃蟹 | Crab | XPF12D3A2.5 | 2.5ml | 
| 螃蟹 | Crab | XPF12D3A25 | 25ml | 
| 牛奶 | Milk Bovine | XPF395D3A2.5 | 2.5ml | 
| 山羊奶 | Milk Goat | XPF294D3A2.5 | 2.5ml | 
| 尘螨体过敏原 | |||
| 螨体 | D. farinae | RMB81F | 1g | 
| 螨体 | D. farinae | RMB81M | 1g | 
| 螨体 | D. farinae | RMB83F | 1g | 
| 螨体 | D. farinae | RMB83M | 1g | 
| 螨体 | D. pteronyssinus | RMB82F | 1g | 
| 螨体 | D. pteronyssinus | RMB82M | 1g | 
| 螨体 | D. pteronyssinus | RMB84F | 1g | 
| 螨体 | D. pteronyssinus | RMB84M | 1g | 
| 蟑螂过敏原 | |||
| 德国蟑螂 | Cockroach,German | RMB46P | 1g | 
| 毒液过敏原 | |||
| 蜜蜂毒液 | Venom,Honey Bee | V15 | 25ml | 
| 丝绸过敏原 | |||
| 丝绸 | Silk,cocoon | XPH7D3A2.5 | 2.5ml | 
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。