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GMP Grade Human IL-5 (Tag Free) (HY218011)

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规格:
  • 50ug
  • 100ug
  • 1mg
数量:
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概述
货号HY218011
品牌abinScience
描述
GMP Grade Human IL-5 (Tag Free) (HY218011) expressed in Mammalian cells. Purity: >95% as determined by SDS-PAGE. by SDS-PAGE.
Highlights
  • ●Recombinant — Consistent lot-to-lot performance.
  • ●High Purity — >95% as determined by SDS-PAGE. by SDS-PAGE for demanding downstream applications.
  • ●Bioactive — Verified biological activity.
表达系统Mammalian cells
Accession号P05113
蛋白长度Ile20-Ser134
应用ELISA, Functional assay
种属Homo sapiens (Human)
生物活性Measured in a cell proliferation assay using TF-1 human erythroleukemic
性质Recombinant
内毒素水平<0.01 EU/ug
纯度>95% as determined by SDS-PAGE.
预测分子量13 kDa
状态Lyophilized
保存溶液 Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% Mannitol, 0.01% Tween80, pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

重悬Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
运输In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
别名B-cell differentiation factor I, Eosinophil differentiation factor, IL-5, IL5, Interleukin-5, T-cell replacing factor, TRF
背景

Interleukin-5 (IL5) is a ~15 kDa protein. Homodimeric cytokine expressed predominantly by T-lymphocytes and NK cells that plays an important role in the survival, differentiation, and chemotaxis of eosinophils. Also acts on activated and resting B-cells to induce immunoglobulin production, growth, and differentiation. Mechanistically, exerts its biological effects through a receptor composed of IL5RA subunit and the cytokine receptor common subunit beta/CSF2RB. Binding to the receptor leads to activation of various kinases including LYN, SYK and JAK2 and thereby propagates signals through the RAS-MAPK and JAK-STAT5 pathways respectively. IL5 is the therapeutic target of mepolizumab (Nucala).

1. Clutterbuck, EJ. et al. (1989) Blood 73, 1504-12. PMID: 2653458
2. Ochiai, K. et al. (1997) Clinical and experimental immunology 107, 198-204. PMID: 9010276
3. Tavernier, J. et al. (1992) Proceedings of the National Academy of Sciences of the United States of America 89, 7041-5. PMID: 1495999
4. Kusano, S. et al. (2012) Protein science : a publication of the Protein Society 21, 850-64. PMID: 22528658
5. Alam, R. et al. (1995) International archives of allergy and immunology 107, 226-7. PMID: 7613138
NoteFor research use only.
图片
参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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