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Recombinant Human CD279/PDCD1/PD1 Protein, C-Fc (HS870031)

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データシート

概要

カタログ番号	HS870031
説明	Recombinant Human CD279/PDCD1/PD1 Protein, C-Fc (HS870031) expressed in Mammalian Cells, spanning Leu25-Gln167. Purity: >90% by SDS-PAGE. Highlights ●Fc Fusion — Enhanced stability with Protein A/G purification compatibility. ●Mammalian Expression — Proper folding and native glycosylation. ●High Purity — >90% purity verified by SDS-PAGE.
発現システム	Mammalian Cells
アクセッション番号	Q15116
タンパク質長	Leu25-Gln167
アプリケーション	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
種	Homo sapiens (Human)
性質	Recombinant
エンドトキシンレベル	Please contact with the lab for this information.
純度	>90% as determined by SDS-PAGE.
予測分子量	44.29 kDa
形態	Lyophilized
保存バッファー	Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。
再構成	Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
発送	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
安定性と保存	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
別名	CD279, PD1, PDCD1, Programmed cell death protein 1, Protein PD-1, hPD-1
背景	Programmed cell death protein 1 is a ~31 kDa protein. Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with TCR-CD3 in the immunological synapse and directly inhibits T-cell activation. Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta. 1. Fife, BT. et al. (2011) Annals of the New York Academy of Sciences 1217, 45-59. PMID: 21276005 2. Bardhan, K. et al. (2019) Scientific reports 9, 17252. PMID: 31754127 3. Patsoukis, N. et al. (2020) Communications biology 3, 128. PMID: 32184441 4. Xiao, X. et al. (2023) Nature communications 14, 2859. PMID: 37208329 5. Zak, KM. et al. (2015) Structure (London, England : 1993) 23, 2341-2348. PMID: 26602187
注意事項	For research use only

イメージ

参考文献

データシート

Recombinant Human CD279/PDCD1/PD1 Protein, C-Fc.pdf

Formula

Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)

Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.

Mass

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Concentration

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Volume

Molecular Weight *

g/mol

Formula

C₁ × V₁ = C₂ × V₂

Enter any 3 of the 4 values to solve for the unknown.

Stock Solution

C₁ (Stock Conc.)

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V₁ (Stock Vol.)

=

Working Solution

C₂ (Working Conc.)

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V₂ (Working Vol.)

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Recombinant Human CD279/PDCD1/PD1 Protein, C-Fc