Recombinant Human C4b protein (ab114287)
Key features and details
- Expression system: Wheat germ
- Suitable for: ELISA, SDS-PAGE, WB
製品の詳細
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製品名
Recombinant Human C4b protein
C4b タンパク質・ペプチド 製品一覧 -
発現系
Wheat germ -
アクセッション番号
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タンパク質長
Protein fragment -
Animal free
No -
由来
Recombinant -
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生物種
Human -
配列
VRSFFPENWLWRVETVDRFQILTLWLPDSLTTWEIHGLSLSKTKGLCVAT PVQLRVFREFHLHLRLPMSVRRFEQLELRPVLYNYLDKNLTVSVHVSPVE -
予測される分子量
37 kDa including tags -
領域
774 to 873
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特性
Our Abpromise guarantee covers the use of ab114287 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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アプリケーション
ELISA
SDS-PAGE
Western blot
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製品の状態
Liquid -
Concentration information loading...
前処理および保存
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保存方法および安定性
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00
Constituents: 0.3% Glutathione, 0.79% Tris HCl
関連情報
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別名
- Basic complement C4
- C2B5
- C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3
see all -
機能
C4 plays a central role in the activation of the classical pathway of the complement system. It is processed by activated C1 which removes from the alpha chain the C4a anaphylatoxin. The remaining alpha chain fragment C4b is the major activation product and is an essential subunit of the C3 convertase (C4b2a) and the C5 convertase (C3bC4b2a) enzymes of the classical complement pathway.
Derived from proteolytic degradation of complement C4, C4a anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes. -
配列類似性
Contains 1 anaphylatoxin-like domain.
Contains 1 NTR domain. -
翻訳後修飾
Prior to secretion, the single-chain precursor is enzymatically cleaved to yield the non-identical chains (alpha, beta and gamma). During activation, the alpha chain is cleaved by C1 into C4a and C4b, and C4b stays linked to the beta and gamma chains. Further degradation of C4b by C1 into the inactive fragments C4c and C4d blocks the generation of C3 convertase. -
細胞内局在
Secreted. - Information by UniProt
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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Datasheet download
参考文献 (0)
ab114287 は論文での使用が確認できていません。