白介素12抗体 ,英文名: anti-IL-12 ,白介素12抗体规格: 0.1ml ,我们能提供的抗体品牌有Everest Biotech、Osenses、Genesis Biotech、Acris、LifeSpan、Antibody Solutions、Abnova、SBA、QED Bioscience、Swant、Abcam、Atlas Antibodies、Leinco、BioLegend、Santa等抗体品牌
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白介素12抗体按理化性质和生物学功能,可将其分为IgM、IgG、IgA、IgE、IgD五类。
IgM抗体是免疫应答中首先分泌的抗体。它们在与抗原结合后启动补体的级联反应。它们还把入侵者相互连接起来,聚成一堆便于巨噬细胞的吞噬;
IgG抗体激活补体,中和多种毒素。IgG持续的时间长,是唯一能在母亲妊娠期穿过胎盘保护胎儿的抗体。他们还从乳腺分泌进入初乳,使新生儿得到保护;
IgA抗体进入身体的黏膜表面,包括呼吸、消化、生殖等管道的黏膜,中和感染因子。还可以通过母乳的初乳把这种抗体输送到新生儿的消化道黏膜中,是在母乳中含量最多,最为重要的一类抗体;
IgE抗体的尾部与嗜碱细胞、肥大细胞的细胞膜结合。当抗体与抗原结合后,嗜碱细胞与肥大细胞释放组织胺一类物质促进炎症的发展。这也是引发速发型过敏反应的抗体;
IgD抗体的作用还不太清楚。它们主要出现在成熟的B淋巴细胞表面上,可能与B细胞的分化有关。(IgD于1995年从人骨髓瘤蛋白中发现,分子量为175kD,主要由扁桃体、脾等处浆细胞产生,人血清中IgD浓度为3~40μg/ml,不到血清总Ig的1%,在个体发育中合成较晚。IgD铰链区很长,且对蛋白酶水解敏感,因此IgD半衰期很短,仅2.8天。血清中IgD确切的免疫功能尚不清楚。在B细胞分化到成熟B细胞阶段,除了表达SmIgD,抗原刺激后表现为免疫耐受。成熟B细胞活化后或者活化后或者变成记忆B细胞时,SmIgD逐渐消失。)
吉马酮 Germacrone X27316 "≥98% "
甲基莲心碱 Neferine X27317 98%
"甲壳素 " Chitin X27318 "≥98% "
"假荆芥属苷 " Nepetin-7-glucoside X27319 "≥97% "
绞股蓝 A Fiveleaf Gynostemma Herb X27320 "≥98% "
金丝桃素 Hypericin X27321 "≥95% "
京尼平苷 Geniposide X27322 "≥98% "
酒石酸长春瑞滨 Vinorelbine tartrate X27323 "≥97% "
酒石酸长春质碱 Catharanthine Tartrat X27324 ≥98%
桔梗皂苷D PlatycodinD X27325 "≥98% "
桔皮素 Tangeretin X27326 "≥98% "
"开环异落叶松树脂酚 " Secoisolariciresinol X27327 "≥98% "
开环异落叶松树脂酚二葡萄糖苷 Secoisolariciresinol diglucoside X27328 ≥98%
柯诺辛 Corynoxine X27329 "≥94% "
苦鬼臼毒素 Picropodophyllotoxin X27330 "≥98% "
苦玄参苷IA Picfeltarraenin IA X27331 "≥98% "
奎宁 Quinine X27332 "≥95% "
辣椒碱 Capsaicin X27333 "≥98% "
莱鲍迪苷 Rebaudioside-A X27334 98%
雷公藤红素 Celastrol X27335 "≥98% "
雷公藤甲素 Triptolide X27336 "≥98% "
利血平 Reserpine X27337 "≥98% "
"栎樱酸 " Roburic acid X27338 ≥98%
连翘脂苷 Forsythiaside X27339 ≥95%
连翘脂素 Forsythiaside X27340 "≥97% "
辽东楤木皂苷V 3-O-[β-D-glucopyranosyl(1→2)]-[ β-D-glucopyranosyl(1→3)-β-D-glucopyranosyl(1→3)] β-D-glucopyranosyl hederagenin X27341 95%
辽东楤木皂苷X "3-O-{[β-D-glucopyranosyl(1→2)]-[ β-D-glucopyran
osyl(1→3)-β-D-glucopyranosyl(1→3)] β-D-glucopyranosy
l}hederagenin 28-O-β-D-glucopyranosyl ester" X27342 95%
芦丁 Rutin X27343 "≥95% "
芦竹碱 Gramine X27344 "≥98% "
氯化木兰花碱 Magnoflorine chloride X27345 "≥98% "
罗汉果甜苷V Mogroside V X27346 "≥98% "
罗汉果甜苷VI Mogroside VI X27347 "≥98% "
罗汉果皂苷IV Mogroside IV X27348 "≥98% "
"洛塞琳 " "Rosarin " X27349 "≥95% "
洛塞维 Rosavin X27350 "≥95% "
"洛缌 " "Rosin " X27351 "≥95% "
"落新妇苷 " Astilbin X27352 ≥98%
麻醉椒苦素 Methysticin X27353 "≥99% "
马兜铃内酰胺 Aristololactam X27354 "≥98% "
马兜铃酸B Aristolochic acid B X27355 "≥98% "
麦冬皂苷B Ophiopogonin B X27356 ≥97%
"麦冬皂苷D " Ophiopogonin D X27357 ≥97%
芒柄花素-7-O-β-D-葡萄糖苷 Fomononetin-7-O-glucoside X27358 ≥95%
"芒柄花素-7-O-葡萄糖苷 " "Formononetin-7-O-β-D-glucoside " X27359 "≥98% "
莽草酸 Shikimic acid X27360 "≥98% "
毛蕊花糖苷/类叶升麻苷/麦角甾苷 Verbascoside X27361 "≥98% "
毛蕊异黄酮 Calycosin X27362白介素12抗体 "≥98% "
毛蕊异黄酮-7-O-β-D葡萄糖苷 calycosin-7-O-β-D-glucoside X27363 97%