Recombinant Protein A標(biāo)記Agarose Beads瓊脂糖珠/TAMRA四甲基羅丹明
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蛋白A(Recombinant Protein A)葡萄球菌細(xì)胞壁的組成成分,42kD,能特異性的結(jié)合免疫分子的Fc區(qū),特別是IgG。有4個(gè)親和結(jié)合位點(diǎn),耐熱和耐變性劑(4M尿素,6M鹽酸胍)。具有不在抗原結(jié)合點(diǎn)而與免疫球蛋白結(jié)合的性質(zhì),能形成含有A蛋白、抗體、抗原的復(fù)合物,以濕菌液為原料制取。
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重組蛋白A可偶聯(lián)到固體分離介質(zhì)(如agarose)上,用于單克隆抗體或多克隆抗體的純化。重組蛋白A可與多種報(bào)告分子(熒光染料、酶標(biāo)記、生物素、膠體金、放射性標(biāo)記等)偶聯(lián)并不影響其與抗體結(jié)合的活性。這些偶聯(lián)后的蛋白A衍生物可用于Western-blot、ELISA、免疫組化等的抗體檢測(cè)。
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相關(guān)產(chǎn)品:
Rabbit IgG CY3 ???????? (Rabbit IgG conjugated to CY3)
Rabbit IgG CY5 ???????? (Rabbit IgG conjugated to CY5)
Rabbit IgG CY5.5 ???????? (Rabbit IgG conjugated to CY5.5)
Rabbit IgG FITC ??????? (Rabbit IgG conjugated to FITC)
Rabbit IgG HRP ???????? (Rabbit IgG conjugated to HRP)
Rabbit IgG Agarose Beads ?(Rabbit IgG conjugated to agarose beads)
Rabbit IgG Biotin ????????(Rabbit IgG conjugated to biotin)
Rabbit IgG thiol ????????(Rabbit IgG conjugated to thiol)
Rabbit IgG tetramethylrhodamine ??????(Rabbit IgG conjugated to tetramethylrhodamine)
IgG from rabbit (without modification)
Human IgG Agarose Beads??(Human IgG conjugated to agarose beads)
Human IgG Biotin?????????(Human IgG conjugated to biotin)
Human IgG CY3 ???????? (Human IgG conjugated to CY3)
Human IgG CY5 ???????? (Human IgG conjugated to CY5)
Human IgG CY5.5 ???????(Human IgG conjugated to CY5.5)
Human IgG FITC ??????? (Human IgG conjugated to FITC)
Human IgG???????????????(Minimum 95% purity)
IgG from mouse產(chǎn)品:
Mouse?IgG CY3 ???????? (Mouse?IgG conjugated to CY3)
Mouse?IgG CY5 ???????? (Mouse?IgG conjugated to CY5)
Mouse?IgG CY5.5 ??????? (Mouse?IgG conjugated to CY5.5)
Mouse?IgG FITC ??????? (Mouse?IgG conjugated to FITC)
Mouse?IgG Agarose Beads??(Mouse?IgG conjugated to agarose beads)
Mouse?IgG Biotin?????????(Mouse?IgG conjugated to biotin)
Mouse?IgG thiol????????? (Mouse?IgG conjugated to thiol)
Mouse IgG HRP???????????(Mouse?IgG conjugated to HRP)
Mouse IgG tetramethylrhodamine???????(Mouse?IgG conjugated to tetramethylrhodamine)
Mouse IgG (without modification)

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