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Product details
名称
Recombinant Human Syndecan-1 Protein
别名
重组人Syndecan-1蛋白 | 重组人类 Syndecan-1 蛋白
英文别名
CD138 | CD138 antigen | heparan sulfate proteoglycan fibroblast growth factor receptor | SDC | Sdc1 | SDC1_HUMAN | SYND1 | Syndecan | Syndecan 1 | syndecan proteoglycan 1 | Syndecan-1
货号
rp176710-10μg
包装规格
10μg
级别
无动物源
浓度
≥95%(SDS-PAGE)
生化机理
辛迪康-1(Syndecan-1),又名 CD138,是一种二聚体 I 型跨膜(TM)蛋白,属于辛迪康家族的 1 型跨膜蛋白。辛迪加家族的四个成员是硫酸肝素(HS)和硫酸软骨素糖胺聚糖(GAG)的主要载体,它们的表达模式和细胞外序列各不相同。通过跨膜结构域的相互作用,Syndecan-1 形成弱的非共价同源二聚体,或与 Syndecan-2 或 -3 形成异源二聚体。Syndecan-1 合成为 310 个氨基酸 (aa) 的前体,其中有 17 个氨基酸的信号序列、234 个氨基酸的胞外结构域 (ECD)(包括靠近 N 端的三个紧密间隔的共识 Ser-Gly HS 连接位点)、25 个氨基酸的 TM 段和 34 个氨基酸的胞质区(包括一个带有酪氨酸磷酸化位点的 PDZ 结合基团)。ECD 被 GAGs 不同程度地修饰,使原生 Syndecan-1 的分子量达到 120 - 200 kDa。可溶性形式通过蛋白酶裂解脱落。人类 Syndecan-1 ECD 与大鼠、小鼠、犬、马和牛的 Syndecan-1 ECD 有 65 - 71% 的 aa 相同。Syndecan-1 在角质细胞等上皮细胞和浆细胞等终末分化的 B 细胞上的表达量最高。它通过促进再上皮化、迁移和胶原沉积,帮助皮肤、角膜和心肌梗塞后心脏的伤口愈合。它能与趋化因子结合,在脱落时形成趋化梯度,还能与整合素结合并对其进行调节,从而控制白细胞的流入。其净效果是允许但限制炎症。在骨髓瘤和其他癌症中,Syndecan-1 的脱落可促进生长、血管生成和转移。生长因子(如 FGF 和 HGF)与 GAG 链结合,并使用 Syndecan-1 作为核心受体。GAG 链还可被各种病毒和细菌用于细胞粘附和吸收。
生物活性
Immobilized Recombinant Human Syndecan-1 Protein (rp176710) at 1.0 μg/mL can bind Indatuximab (anti-Syndecan-1) (Ab177861) with the EC50 of 73.82 ng/mL.
来源
重组表达
预测分子量
24.7 kDa
蛋白标签
C-His
SDS-PAGE
41.4-76.5 kDa, under reducing conditions; 41.4-76.7 kDa, under non-reducing conditions
表达系统
HEK293 Accession #: P18827 | HEK293
内毒素水平
<1.0 EU/μg
种属
人(Human)
氨基酸
1-254 aa
序列
MRRAALWLWLCALALSLQPALPQIVATNLPPEDQDGSGDDSDNFSGSGAGALQDITLSQQTPSTWKDTQLLTAIPTSPEPTGLEATAASTSTLPAGEGPKEGEAVVLPEVEPGLTAREQEATPRPRETTQLPTTHLASTTTATTAQEPATSHPHRDMQPGHHETSTPAGPSQADLHTPHTEDGGPSATERAAEDGASSQLPAAEGSGEQDFTFETSGENTAVVAVEPDRRNQSPVDQGATGASQGLLDRKEVLGHHHHHH
无动物源
Yes
无载体
Yes
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
Articles
「No related articles yet」
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Research chemical ≥95%

Research chemical ≥95%; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥95%.

item number:rp176710-10μg
Product model:10μg
level: ≥95%
Lead Time:30days
sold 950 Items
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10μg

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