GMP Grade Human IL-18 (Tag Free) (HC517032)

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50ug
100ug
1mg

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概述

货号	HC517032
品牌	abinScience
描述	GMP Grade Human IL-18 (Tag Free) (HC517032) 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	Q14116
蛋白长度	Tyr37-Asp193
应用	ELISA, Functional assay
种属	Homo sapiens (Human)
生物活性	Measured by its ability to induce IFN-gamma secretion by KG‑1 human acute myelogenous leukemia cells in the presence of TNF-alpha. The ED50 for this effect is ≤2.0 ng/mL.
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	18.2 kDa
状态	Lyophilized
保存溶液	Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% Mannitol, 0.01% Tween 80, 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	IFN-gamma-inducing factor, IGIF, IL-1 gamma, IL-18, IL18, IL1F4, Iboctadekin, Interferon gamma-inducing factor, Interleukin-1 gamma, Interleukin-18
背景	Interleukin-18 (IL18/IL1F4) is a ~22 kDa protein. Pro-inflammatory cytokine primarily involved in epithelial barrier repair, polarized T-helper 1 (Th1) cell and natural killer (NK) cell immune responses. Upon binding to IL18R1 and IL18RAP, forms a signaling ternary complex which activates NF-kappa-B, triggering synthesis of inflammatory mediators. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells and natural killer (NK) cells. Involved in transduction of inflammation downstream of pyroptosis: its mature form is specifically released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore. 1. Tominaga, K. et al. (2000) International immunology 12, 151-60. PMID: 10653850 2. Kato, Z. et al. (2003) Nature structural biology 10, 966-71. PMID: 14528293 3. Tsutsumi, N. et al. (2014) Nature communications 5, 5340. PMID: 25500532 4. Shi, X. et al. (2023) Nature 624, 442-450. PMID: 37993714 5. Xia, S. et al. (2021) Nature 593, 607-611. PMID: 33883744
Note	For research use only.

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参考文献

产品说明书

GMP Grade Human IL-18 (Tag Free).pdf

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)

重组蛋白

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GMP Grade Human IL-18 (Tag Free) (HC517032)

概述

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重组蛋白

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GMP Grade Human IL-18 (Tag Free) (HC517032)

概述

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