IGFALS抗原;胰岛素样生长因子酸不稳定亚基(IGFALS)重组蛋白多种属 胰岛素样生长因子结合蛋白(IGFBP)是一个由七种与IGF共同进化的蛋白质组成的家族。IGFBP作为IGF-I和IGF-II的穿梭分子,通过影响细胞外环境中IGF的生物可用性、浓度和分布,对IGF信号系统进行一定程度的调节。在人体循环中,IGF结合蛋白复合物需要ALS(IGFBP酸不稳定亚基),这是一种参与受体配体结合和
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品牌 | 上海信裕生物科技有限公司 | CAS | 详见说明书 |
---|---|---|---|
分子式 | 详见说明书 | 纯度 | > 95% |
分子量 | 67.0kDa | 货号 | XY92586RPHu |
规格 | 50µg/100µg | 供货周期 | 一周 |
主要用途 | SDS-PAGE; WB | 应用领域 | 生物产业 |
Recombinant Insulin Like Growth Factor Binding Protein, Acid Labile Subunit (IGFALS)
胰岛素样生长因子酸不稳定亚基(IGFALS)重组蛋白
[ PROPERTIES ]
Source: Prokaryotic expression
Host: E.coli
Residues: Ala28~Cys605
Tags: N-terminal His Tag
Subcellular Location: Secreted
Purity: > 95%
Traits: Freeze-dried powder
Buffer formulation: 20mM Tris, 150mM NaCl, pH8.0, containing 0.01% SKL, 5% Trehalose.
Original Concentration: 60µg/mL
Applications: Positive Control; Immunogen; SDS-PAGE; WB.
(May be suitable for use in other assays to be determined by the end user.)
Predicted isoelectric point: 6.6
Predicted Molecular Mass: 67.0kDa
Accurate Molecular Mass: 60kDa as determined by SDS-PAGE reducing conditions.
Phenomenon explanation:
The possible reasons that the actual band size differs from the predicted are as follows:
1.Splice variants: Alternative splicing may create different sized proteins from the same gene.
2. Relative charge: The composition of amino acids may affects the charge of the protein.
3. Post-translational modification: Phosphorylation, glycosylation, methylation etc.
4. Post-translation cleavage: Many proteins are synthesized as pro-proteins, and then cleaved to give the active form.
5. Polymerization of the target protein: Dimerization, multimerization etc.
[ USAGE ]
Reconstitute in ddH2O to a concentration of 0-0.5 mg/mL. Do not vortex.
[ STORAGE AND STABILITY ]
Storage: Avoid repeated freeze/thaw cycles.
Store at 2-8ºC for one month.
Aliquot and store at -80ºC for 12 months.
Stability Test: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
[SEQUENCE ]
[ IDENTIFICATION ]
[ IMPORTANT NOTE ]
The kit is designed for research use only, we will not be responsible for any issue if the kit was used in clinical diagnostic or any other procedures.
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