普健生物（武汉）科技有限公司（AtaGenix）
Recombinant Human IL12B protein ,C- His Tag
- 1
- 产品信息（Product Details）
- 前沿进展（Frontier progress）
- 如何订购
- 说明书
概述（Summary）icon
英文全称
Recombinant Human IL12B protein ,C- His Tag
纯度（Purity）
>90% as determined by SDS-PAGE
内毒素（Endotoxin level）
Please contact with the lab for this information.
蛋白构建（Construction）
A DNA sequence encoding the human IL12B(Met1-Ser328) was fused with the C-terminal His Tag
Accession #
P29460
表达宿主（Host）
Mammalian cells
种属（Species）
Homo sapiens (Human)
预测分子量（Predicted Molecular Mass）
36.19kDa
制剂（Formulation）
Supplied as solution form in PBS pH 7.5 or lyophilized from PBS pH 7.5.
运输方式（Shipping）
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&储存（Stability &Storage）
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.
复溶（Reconstitution）
Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details.
电泳图（SDS-PAGE image）icon
背景（Background）icon
背景介绍
Interleukin-12 (IL12) is also known as natural killer cell stimulatory factor (NKSF), cytotoxic lymphocyte maturation factor (CLMF) , is a heterodimeric cytokine encoded by two separate genes, IL-12A (p35) and IL-12B (p40). IL12 is naturally produced by dendritic cells, macrophages and human B-lymphoblastoid cells (NC-37) in response to antigenic stimulation. IL-12 is involved in the differentiation of naive T cells into Th0 cells and plays an important role in the activities of natural killer cells and T lymphocytes.IL-12 also has anti-angiogenic activity, which means it can block the formation of new blood vessels. Interleukin-12 subunit beta (IL12B) also known as NKSF2, CLMF2 and P40. Interleukin-12 subunit beta has been shown to interact with IL23. A large excess of monomeric IL12B is also secreted by the cells producing IL12, and exhibits no demonstrable biological activity. Overexpression of IL12B gene has been shown to be associated with the pathogenesis of multiple sclerosis. In addition, studies have revealed that the promoter polymorphism of this gene is implicated in the severity of atopic and non-atopic asthma in children.
分子别名（Alternative Names）
IL12B,CLMF,CLMF2,NKSF,NKSF2,p40
参考文献（References）
Kutwin, Migdalska-Sęk, Brzeziańska-Lasota, Zelga, Woźniacka (2020) Analysis of molecular markers as IL-12, IL-22 and IFN-γ in correlation with a clinical course in patients with psoriasis International journal of occupational medicine and environmental health ()
Noteicon
For research use only .
As a chronic, recurrent, immunologically mediated systemic disease and a common cause of dermatological problems, psoriasis is often a subject of scientific research. Skin changes located on the hands can cause difficulties and limitations in the performance of professional activities, especially manual ones. The main role in pathogenesis is played by immunological factors - improper functioning of the components of the immune system, among others, T lymphocytes and cytokines like interleukin-12 (IL-12), interleukin-22 (IL-22) and interferon gamma (IFN-γ). The obtained tissue and blood were destined for RNA isolation. The RNA was then subjected to a reverse transcription reaction. The relative gene expression level was evaluated by the real-time polymerase chain reaction for IL-12B, IL-22 and IFN-γ genes, and presented as the relative quantification (RQ) value, relative to the reference gene GAPDH. In addition, a correlation analysis of the expression level of selected genes with the clinical course of the disease, as assessed by the Psoriasis Area and Severity Index (PASI), the Body Surface Area (BSA) and the Dermatology Life Quality Index (DLQI) scores was performed. Statistical analysis confirmed a significant increase in RQ values for IL-12B, IL-22 and IFN-γ in the group of psoriatic patients vs. the control group. A positive correlation was also found between BSA and PASI and RQ for the IL-12B gene. Increased expression levels of IL-12B, IL-22 and IFN-γ genes in psoriatic skin confirm that selected cytokines play an important role in the initiation and sustenance of psoriasis.
1搜索商品：关键字搜索；分类导航搜索；产品联系：手机/微信同号：15972188750，座机：027-65279366（推荐 ！）
2产品选购：确定好产品信息与规格，向产品客服询问底价
3提交订单：向客服提交收货人信息，选择送货方式，支付方式，发票信息
4产品发货：发票随产品一起发送，耐心等待收货即可
质量保证：
所售产品均经过严格的质量检验，确保所供产品的技术指标与生产厂家的目录、说明书、质检报告上的描述一致，请放心选购。
质量与免责说明：
买方验收产品时，如发现产品短缺、不匹配、包装破损等情况，请保持产品原包装状态，并在收货七个工作日内，以书面方式向我司提出异议。逾期未提出异议视为合格。
买方保管产品时，应按照产品标签、说明书所示保管条件保存，如系保管不当导致产品质量问题，恕不受理。
买方使用产品时。如发现产品质量问题，应在使用初期提出，而非在使用完或快使用完时提出，以备我司回收产品，确认产品质量。如确属质量问题，我司负责调换或退货。发生索赔事宜，我司将在产品价格额度范围内酌情赔偿，恕不受理超出产品本身价值之部分。自收货之日起，超过三个月未反映产品问题，恕不退换。
我司所提供的产品仅限于专业人士的科学研究使用，不得用于临床诊断或者治疗，若有单位或者个人擅自改变我司产品用途，我司不承担任何责任。
- 服务咨询电话：027-87001869
- 产品咨询电话：027-65279366
- 邮箱：Info@atagenix.com[商务咨询] Sales@atagenix.com[订单咨询]
- 地址：武汉东湖新技术开发区神墩四路 666 号C栋
关注“普健生物”
微信公众号
普健生物（武汉）科技有限公司（AtaGenix） 鄂ICP备15005566号-1
Copyright © 2024 Lawyer Theme All Rights Reserved
Copyright © 2024 Lawyer Theme All Rights Reserved