Recombinant Interleukin 2 (IL2)
TCGF; Lymphokine; T-Cell Growth Factor; Aldesleukin
- Product No.RPA073Ga01
- Organism SpeciesChicken (Gallus) Same name, Different species.
- All
- Human
- Mouse
- Rat
- Cavia
- Rabbit
- Simian
- Caprine
- Ovine
- Equine
- Bovine
- Porcine
- Gallus
- Canine
- Others
- Multi-species
- Pan-species
- SourceProkaryotic expression
- HostE.coli
- Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
- Subcellular Locationn/a
- Predicted Molecular Mass21.9kDa
- Accurate Molecular Mass22kDa(Analysis of differences refer to the manual)
- Residues & TagsMet1~Lys142 with N-terminal His Tag
- Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
- TraitsFreeze-dried powder
- Purity> 97%
- Isoelectric Point5.9
- ApplicationsPositive Control; Immunogen; SDS-PAGE; WB.If bio-activity of the protein is needed, please check active protein.
- DownloadInstruction Manual
- UOM10µg50µg200µg1mg5mg
- FOBUS$ 320 For more details, please contact local distributors!US$ 800 For more details, please contact local distributors!US$ 1600 For more details, please contact local distributors!US$ 4800 For more details, please contact local distributors!US$ 12000 For more details, please contact local distributors!
SEQUENCE of the Recombinant Interleukin 2 (IL2)

USAGE of the Recombinant Interleukin 2 (IL2)
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
STORAGE of the Recombinant Interleukin 2 (IL2)
Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
STABILITY of the Recombinant Interleukin 2 (IL2)
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.
GIVEAWAYS
Polyacrylamide Gel Electrophoresis (PAGE) Experiment Service
INCREMENT SERVICES
Endotoxin Removal KitBCA Protein Quantification KitProtein Labeling Customized ServiceMolecular Mass Marker for ProteinRecombinant Protein Customized ServiceMonoclonal Antibody Customized ServicePolyclonal Antibody Customized ServiceProtein Activity Test Experiment ServiceImmunoprecipitation (IP) Experiment ServiceBufferEndotoxin Removal Kit IIReal Time PCR Experimental ServiceSpike RBD Protein (S-RBD)Protein GProtein A
Related products
| Catalog No. | Organism species: Chicken (Gallus) | Applications (RESEARCH USE ONLY!) |
| RPA073Ga01 | Recombinant Interleukin 2 (IL2) | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAA073Ga01 | Polyclonal Antibody to Interleukin 2 (IL2) | WB; IHC; ICC; IP. |
| LAA073Ga71 | Biotin-Linked Polyclonal Antibody to Interleukin 2 (IL2) | WB; IHC; ICC. |
| LAA073Ga81 | FITC-Linked Polyclonal Antibody to Interleukin 2 (IL2) | WB; IHC; ICC; IF. |
| MAA073Ga21 | Monoclonal Antibody to Interleukin 2 (IL2) | WB; IHC; ICC; IP. |
| LAA073Ga72 | Biotin-Linked Monoclonal Antibody to Interleukin 2 (IL2) | WB; IHC; ICC. |
| SEA073Ga | ELISA Kit for Interleukin 2 (IL2) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| PSA073Ga01 | Antibody Pair for Interleukin 2 (IL2) | ELISA; CLIA; ELISPOT; Luminex; Immunochromatography and other Immunoassays. |
| KSA073Ga01 | ELISA Kit DIY Materials for Interleukin 2 (IL2) | Main materials for "Do It (ELISA Kit) Yourself". |
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抗原注射进入动物体内后,因为不是一个单独的分子,会随血液循环输送到各处,也就会接触不同的免疫细胞。有些还会被抗原提呈细胞再加工。所以最后的结果是很多个免疫细胞都会接触到。一个抗原分子也有很多抗原表位。每个表位理论上都有能力激活一个B细胞转化为浆细胞。所以体内最后针对该抗原的必定是多克隆
由于动物个体差异的存在,同一抗原免疫同一种系不同个体的动物,产生的抗体的效价有很大的差异.与动物的年龄和营养状况密切相关.免疫用的动物最好选择适龄的健康雄性动物,雌性动物特别是妊娠动物用于制备免疫抗体则非常不合适,有时甚至不产生抗体.
先饲养观察7天其实就是等于隔离检疫,观察一下兔子的身体状况和是否带有其他传染病,淘汰体质多病的个体,防止在免疫过程中死亡或免疫应答不灵敏而不产生抗体.
IgM占血清免疫球蛋白总量的6%,主要存在血管内,是机体受抗原刺激后最先产生的抗体,起“先锋免疫”作用,具有很强的细胞毒活性和细胞溶解活性,由于IgM主要存在在血管内,是抗血管内感染的第一线抗体,对防止败血症的发生有重要作用。
IgG-主力抗体
IgG是初级免疫应答中最持久、最重要的抗体,它仅以单体形式存在。大多是抗菌性、抗毒性和抗病毒抗体属于IgG,它在抗感染中起到主力军作用,它能够促进单核巨噬细胞的吞噬作用(调理作用),中和细菌毒素的毒性(中和毒素)和病毒抗原结合使病毒失去感染宿主细胞的能力(中和病毒)。
IgA-局部抗体
按其免疫功能又分为血清型及分泌型两种。血清型IgA存在于血清中,其含量占总IgA的85%左右。血清型IgA虽有IgG和IgM的某些功能,但在血清中并不显示重要的免疫功能。分泌型IgA存在于分泌液中,如唾液、泪液、初乳、鼻和支气管分泌液、胃肠液、尿液、汗液等。分泌型IgA是机体粘膜局部抗感染免疫的主要抗体。故又称粘膜局部抗体。


