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Product data sheet PD-92311ES
HiActi® Recombinant Human Galectin-8 Protein,His Tag  重组人半乳糖凝集素-8 HiActi® Recombinant Human Galectin-8 Protein,His Tag  重组人半乳糖凝集素-8
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HiActi® Recombinant Human Galectin-8 Protein,His Tag 重组人半乳糖凝集素-8

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Product no.92311ES Sizes4 options SourceYeasen · Official
Cat. No. 92311ES08
现货 $885.00
Qty 1
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Cat.No Spec Price Status
92311ES08 5 μg $885.00 现货 Enquire
92311ES20 20 μg $2,215.00 现货 Enquire
92311ES60 100 μg $6,885.00 现货 Enquire
92311ES76 500 μg $19,885.00 现货 Enquire
Submit enquiry Price is on application; bulk sizes can be sampled on request.

Overview

Specifications

Brand翌圣生物 Yeasen
Cat.No92311ES
Specification高活性、高纯度、低内毒素、高批间一致性
Origin翌圣生物科技(上海)股份有限公司
适用物种种属 人
检测方法 SDS-PAGE LAL法 细胞趋化实验
生物特性参数 蛋白类型重组蛋白 种属来源人 生物活性描述半乳糖凝集素-8 (Gal-8) 是凝集素家族成员,属于串联重复型半乳糖凝集素,其单肽链中含有两个碳水化合物识别结构域 (CRD),并通过连接区连接。CRD 负责 β-半乳糖苷结合,已鉴定出半乳糖凝集素-8 的结合伴侣,包括 CD44 和一组整合素。半乳糖凝集素-8 与整合素形成复合物,随后导致桩蛋白和黏着斑激酶 (FAK) 磷酸化,从而激活包括 MAPK-ERK 和 PI3K-AKT 通路在内的信号通路。半乳糖凝集素-8 组成性地存在于肝脏、肾脏、心肌、肺和脑中。半乳糖凝集素-8 具有免疫抑制和保护作用,可对抗自身免疫性中枢神经系统炎症,调节 Th17 和 Th1 极化的平衡。 产品别称LGALS8 Gal-8 PCTA-1 PCTA1 Po66-CBP Accession号O00214 表达序列MLSLNNLQNIIYNPVIPFVGTIPDQLDPGTLIVIRGHVPSDADRFQVDLQNGSSMKPRADVAFHFNPRFKRAGCIVCNTLINEKWGREEITYDTPFKREKSFEIVIMVLKDKFQVAVNGKHTLLYGHRIGPEKIDTLGIYGKVNIHSIGFSFSSDLQSTQASSLELTEISRENVPKSGTPQLRLPFAARLNTPMGPGRTVVVKGEVNANAKSFNVDLLAGKSKDIALHLNPRLNIKAFVRNSFLQESWGEEERNITSFPFSPGMYFEMIIYCDVREFKVAVNGVHSLEYKHRFKELSSIDTLEINGDIHLLEVRSW with polyhistidine tag at the N-terminus.
技术参数 纯度>98% as determined by SDS-PAGE. 内毒素水平<0.1 EU per 1 μg of the protein by the LAL method. 分子量The protein has a calculated MW of 36.6 kDa. The protein migrates as 34 kDa under reducing condition. 制剂形式The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS pH 7.4. 活性Measure by its ability to chemoattract human THP1 cells. Chemotactic activity was observed at a concentration of 25 µg/mL. 储存条件-25 ~ -15℃保存,收到货之后有效期1年。复溶后,2 ~ 8 °C保存,7天有效期。复溶后,-85 ~ -65℃保存,3个月有效期。建议首次使用时将蛋白等分,避免重复冻融循环。 表达系统E.coli 标签N-His 复溶方法1.打开前,以3000 rpm离心5分钟。2.推荐使用无菌水重悬冻干粉,溶液浓度不低于100 μg/mL,并静置至少20min以充分溶解。3.重悬后的溶液可进一步稀释分装。进一步稀释分装时,须添加一定量的载体蛋白(0.1%BSA、10%FBS 或 5%HSA),无血清实验需求时,可更换为 5%海藻糖溶液作为载体。 外观Lyophilized Powder
实验类型 SDS-PAGE纯度检测 LAL法内毒素检测 细胞趋化实验生物活性检测

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