2. 重组蛋白
  3. CD Antigens
  4. Stem Cell CD Proteins Epithelial cell CD Proteins
  5. PSBG1 Protein/CD66f
  6. PSG1 蛋白, Human (HEK293, Fc)

PSG1 蛋白, Human (HEK293, Fc)

目录号: HY-P75986
产品使用指南

PSG1 蛋白对于胎儿的发育和健康极其重要。PSG1 蛋白对于诱导、增强或抑制免疫反应非常重要。PSG1 蛋白, Human (HEK293, Fc) 是重组的 PSG1 蛋白，由 HEK293 表达，带有 C-hFc 标签。PSG1 蛋白, Human (HEK293, Fc) 全长 419 个氨基酸，分子量约为 ~70.2 kDa。

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重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

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描述

PSG1 Protein is extremely vital to development and health of a fetus. PSG1 Protein is important in inducing, enhancing or inhibiting an immune response[1][2]. PSG1 Protein, Human (HEK293, Fc) is the recombinant human-derived PSG1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of PSG1 Protein, Human (HEK293, Fc) is 419 a.a., with molecular weight of ~70.2 kDa.
研究背景

PSG1 蛋白是人类 PSG 家族的一种分泌型糖蛋白[3]。PSG1 蛋白是母体血清中最丰富的 PSG，可能是促血管生成生长因子的诱导剂，已知在母胎界面脉管系统的建立中发挥着重要作用[4]。PSG1 蛋白主要作为免疫调节剂来保护生长中的胎儿[5]。
种属

Human
表达系统

HEK293
标签

C-hFc
蛋白编号

P11464 (M1-P419)
基因 ID
蛋白结构
N-term
PSG1 (M1-P419)
Accession # P11464
hFc
C-term
同用名
Pregnancy-specific beta-1-glycoprotein 1; PSBG-1; FL-NCA-1/2; PSG95; CD66f; B1G1; PSGGA
分子量

Approximately 70.2 kDa
纯度

Greater than 85% as determined by reducing SDS-PAGE.
内毒素含量

<1 EU/μg, determined by LAL method.
文件资料
产品使用指南 (1213 KB)

PSG1 Protein, Human (HEK293, Fc) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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