Recombinant human CD40 protein (Fc Chimera Active) (ab83917)
Key features and details
- Expression system: HEK 293 cells
- Purity: > 95% SDS-PAGE
- Active: Yes
- Tags: Fc tag C-Terminus
- Suitable for: SDS-PAGE, WB, Functional Studies
製品の詳細
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製品名
Recombinant human CD40 protein (Fc Chimera Active)
CD40 タンパク質・ペプチド 製品一覧 -
生理活性
Activity: The ED50 of ab83917 is typically 1.0-1.5 ug/ml as measured by its ability to neutralize CD40 ligand mediated proliferation of T47-D cells.
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精製度
> 95 % SDS-PAGE. -
発現系
HEK 293 cells -
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
Theoretical Sequence EPPTACREKQYLINSQCCSLCQPGQKLVSDCTEFTETECLPCGESEFLDT WNR ETHCHQHKYCDPNLGLRVQQKGTSETDTICTCEEGWHCTSEACESCVL HRSC SPGFGVKQIATGVSDTICEPCPVGFFSNVSSAFEKCHPWTSCETKDLV VQQAG TNKTDVVCGPQDRLRRSSNTKVDKKVEPKSCDKTHTCPPCPAPELLGG PSVFL FPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTK PREEQ YNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQP REPQVY TLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPV LDSDG SFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK -
領域
21 to 193 -
タグ
Fc tag C-Terminus -
配列の追加情報
Fused with the Fc region of Human IgG1 at the C-terminus.
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関連製品
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Related Products
特性
Our Abpromise guarantee covers the use of ab83917 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
SDS-PAGE
Western blot
Functional Studies
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製品の状態
Lyophilized -
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 at 4°C. After reconstitution store at -20ºC. Avoid freeze / thaw cycles.
Constituents: PBS, 10% Trehalose, 1% Human serum albumin
This product is an active protein and may elicit a biological response in vivo, handle with caution.
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再構成It is recommended that 0.5 ml of sterile phosphate-buffered saline be added to the vial. Following reconstitution short-term storage at 4°C is recommended, with longer-term storage in aliquots at -18 to -20°C. Repeated freeze thawing is not recommended.
関連情報
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別名
- AI326936
- B cell associated molecule CD40
- B cell surface antigen CD40
see all -
機能
Receptor for TNFSF5/CD40LG. -
組織特異性
B-cells and in primary carcinomas. -
関連疾患
Defects in CD40 are the cause of hyper-IgM immunodeficiency syndrome type 3 (HIGM3) [MIM:606843]; also known as hyper-IgM syndrome 3. HIGM3 is an autosomal recessive disorder which includes an inability of B cells to undergo isotype switching, one of the final differentiation steps in the humoral immune system, an inability to mount an antibody-specific immune response, and a lack of germinal center formation. -
配列類似性
Contains 4 TNFR-Cys repeats. -
細胞内局在
Secreted and Cell membrane. - Information by UniProt
画像
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Functional Studies - Recombinant human CD40 protein (Fc Chimera Active) (ab83917)Densitometry of protein isoforms visualised by 2-DE.
The densitometry scan demonstrates the purified human cell expressed protein exists in multiple isoforms, which differ according to their level of post-translational modification.
The triangle indicates the theoretical MW and pI of the protein. -
SDS-PAGE - Recombinant human CD40 protein (Fc Chimera Active) (ab83917)1D SDS-PAGE of ab83917 before and after treatment with glycosidases to remove oligosaccharides.
Lane 1: ab83917
Lane 2: ab83917 treated with PNGase F to remove potential N-linked glycans
Lane 3: ab83917 treated with a glycosidase cocktail to remove potential N- and O-linked glycans.
Approximately 5 μg of protein was loaded per lane; Gel was stained using Coomassie. -
Western blot - Recombinant human CD40 protein (Fc Chimera Active) (ab83917)Anti-CD40 antibody (ab13545) at 1/1000 dilution +Recombinant human CD40 protein (Fc Chimera Active) (ab83917) at 1 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Observed band size: 72 kDa why is the actual band size different from the predicted?
Exposure time: 8 minutes
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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SDS download
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Datasheet download
参考文献 (0)
ab83917 は論文での使用が確認できていません。