| 供货周期： | 一周 |
| 品牌： | |
| 规格： | 2μg/10μg/1mg |
| 货号： | CYT-387 |
| CAS号： |
IL 5 Rat
Interleukin-5 Rat Recombinant
Catalog No. CYT-387
Synonyms:
EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5.
Introduction:
The protein encoded by this gene is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. This cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of this cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). This gene, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. This cytokine, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.
Description:
Interleukin-5 Rat Recombinant produced in E.Coli is a dimeric, non-glycosylated polypeptide chain containing 113 amino acids and having a molecular mass of 13074 Dalton.
The IL-5 is purified by proprietary chromatographic techniques.
Source:
Escherichia Coli.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation:
Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.
Solubility:
It is recommended to reconstitute the lyophilized Interleikin-5 Rat in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability:
Lyophilized Interleukin-5 Rat although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL5 Rat should be stored at 4°C between 2-7 days and for future use below -18°C.
Please avoid freeze thaw cycles.
Purity:
Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Amino acid sequence:
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Glu-Ile-Pro-Met.
Biological Activity:
The ED50 range=0.3-1.0 ng/ml as determined by the dose-dependant stimulation of the proliferation of BCL-1 cells.
Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Related Products
» IL 5 Human
» IL 5 Mouse
相关产品
重组人肌球蛋白轻链2(Recombinant Human MYL2)
重组大鼠抵抗素(Rat Resistin)
大鼠酸性磷酸酶(ACP)ELISA Kit
大鼠胆囊收缩素/缩胆囊素八肽(CCK-8)ELISA Kit
人瘦素(LEP)ELISA Kit
重组人半乳糖凝集素16/LGALS16 Human
重组人半乳糖凝集素8/Human LGALS8 His
重组人半乳糖凝集素3/Human LGALS3 His
重组人卵泡抑素/Human FST His
重组人β防御素118/DEFB118 Human
重组人心肌营养素1/CTF1 Human
特级新生牛血清（无支原体）
超级新生牛血清（无支原体）
优级胎牛血清（无支原体）
特级新生牛血清（无噬菌体低内毒素）
工商信息
信息已认证
联系方式
详细地址
关注
拨打电话
留言咨询
