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- 產(chǎn)品名稱：Recombinant Rat IL-13, 113a.a.
- 產(chǎn)品型號：
- 產(chǎn)品展商：XYbscience
- 產(chǎn)品文檔：無相關(guān)文檔
簡單介紹
Recombinant Rat IL-13, 113a.a.由于有些塑料管壁對某些蛋白有較強的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很難與管壁分離。而載體蛋白(Carrier protein，如0.1% BSA等)的主要作用是預(yù)先封閉塑料管壁上的蛋白結(jié)合位點，使細(xì)胞因子或重組蛋白不會粘附于管壁。Recombinant Rat IL-13, 113a.a.所以一定要使用產(chǎn)品簡介中Reconstitution一欄的信息配制儲存液。
產(chǎn)品描述
Recombinant Rat IL-13, 113a.a.
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產(chǎn)品編號
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產(chǎn)品名稱
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產(chǎn)品包裝
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產(chǎn)品價格
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XY6299-1mg
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Recombinant
Rat IL-13, 113a.a.
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1mg
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26773.00元
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Species
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Gene ID
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Accession
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Source
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Length
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MW
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Tag
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Rat
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116553
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P42203
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E. coli
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113aa
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12.3kDa
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－
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About this
Antibody
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Name
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Recombinant
Rat IL-13, 113a.a. (Recombinant Rat Interleukin-13, 113a.a.; rRtIL-13,
113a.a.)；重組大鼠白細(xì)胞介素13，113a.a.
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Synonyms
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ALRHMGC116789;
BHR1interleukin-13; IL-13MGC116788; interleukin 13; MGC116786; NC30; XY600
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Purity
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>98% by
SDS-PAGE and HPLC analyses.
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Biological
Activity
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Fully
biologically active when compared to standard. The ED50 as determined by a
cell proliferation assay using human TF-1 cells is less than 5ng/ml,
corresponding to a specific activity of >2.0×105IU/mg.
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Physical
Appearance
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Sterile
Filtered White lyophilized (freeze-dried) powder.
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Formulation
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Lyophilized
from a 0.2μm filtered concentrated solution in 2X PBS, pH7.4, 5%
trehalose.
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Endotoxin
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Less than 1EU/μg of rRtIL-13, 113a.a. as determined by LAL method.
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Reconstitution
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We recommend
that this vial be briefly centrifuged prior to opening to bring the contents
to the bottom. Reconstitute in sterile distilled water or aqueous buffer
containing 0.1% BSA to a concentration of 0.1-1.0mg/ml. Stock solutions
should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in
appropriate buffered solutions.
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Category
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Cytokine
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Background
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Interleukin-13
(IL-13) is expressed by the IL13 gene and secreted by many cell types,
especially T helper type 2 (Th2) cells. The high solution from of IL-13
reported to be a monomer with two internal disulfide bonds that contribute to
a bundled four α-helix configuration. Targeted deletion of IL-13 in
mice resulted in impaired Th2 cell development and indicated an important
role for IL-13 in the expulsion of gastrointestinal parasites. IL-13 exerts
anti-inflammatory effects on monocytes and macrophages and it inhibits the
expression of inflammatory cytokines such as IL-1beta, TNF-alpha, IL-6 and
IL-8. IL-13 has also been shown to enhance B cell proliferation and to induce
isotype switching resulting in increased production of IgE. Mature rat IL-13
shares 59%, 75%, and 60% amino acid sequence identity with human, mouse, and
rhesus IL-13, respectively.
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Amino Acid
Sequence
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TPGPVRRSTS PPVALRELIE ELSNITQDQK
TSLCNSSMVW SVDLTAGGFC AALESLTNIS SCNAIHRTQR ILNGLCNQKA SDVASSPPDT KIEVAQFISK
LLNYSKQLFR YGH
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包裝清單:
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產(chǎn)品編號
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產(chǎn)品名稱
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包裝
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XY6299-2μg
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Recombinant
Rat IL-13, 113a.a.
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2μg
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XY6299-10μg
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Recombinant
Rat IL-13, 113a.a.
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10μg
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XY6299-100μg
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Recombinant
Rat IL-13, 113a.a.
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100μg
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XY6299-1mg
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Recombinant
Rat IL-13, 113a.a.
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1mg
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說明書
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1份
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保存條件:
-20℃或更低溫度保存，至少一年有效。由于蛋白的每次凍融均會引起部分失活，所以**配制成相應(yīng)濃度的儲存液后(請根據(jù)產(chǎn)品簡介中Reconstitution一欄的信息配制儲存液)，須分裝后-20℃或更低溫度凍存，以避免反復(fù)凍融。
注意事項:
由于有些塑料管壁對某些蛋白有較強的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很難與管壁分離。而載體蛋白(Carrier protein，如0.1% BSA等)的主要作用是預(yù)先封閉塑料管壁上的蛋白結(jié)合位點，使細(xì)胞因子或重組蛋白不會粘附于管壁。所以一定要使用產(chǎn)品簡介中Reconstitution一欄的信息配制儲存液。
本產(chǎn)品**于專業(yè)人員的科學(xué)研究用，不得用于臨床診斷或**，不得用于食品或藥品，不得存放于普通住宅內(nèi)。
為了您的**和健康，請穿實驗服并戴一次性手套操作。
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