CD59 蛋白, Rat (HEK293, His)

The CD59 protein is a potent inhibitor of the complement membrane attack complex (MAC) and exerts regulatory control at or after the C5b-8 stage. Its critical role makes CD59 a key regulator in the complement system, preventing overactivation and associated membrane damage. CD59 Protein, Rat (HEK293, His) is the recombinant rat-derived CD59 protein, expressed by HEK293 , with C-His labeled tag. The total length of CD59 Protein, Rat (HEK293, His) is 100 a.a., with molecular weight of 14-16 kDa.

CD59 蛋白作为补体膜攻击复合物 (MAC) 作用的有效抑制剂出现，在 MAC 组装的 C5b-8 阶段或之后发挥其调节影响。这一关键作用使 CD59 成为补体系统中的关键调节剂，防止过度激活以及随后与不受控制的 MAC 形成相关的膜损伤。通过针对 MAC 组装过程的特定阶段，CD59 在维持补体激活的微妙平衡中发挥着关键作用，突出了其在免疫反应中的重要性，并保护细胞完整性免受补体介导的损伤。

Measured by its binding ability in a functional ELISA. When Recombinant Human C9 is present at 5 μg/mL, can bind Recombinant Rat CD59. The ED₅₀ for this effect is 2.01 μg/mL.

• 
  Measured by its binding ability in a functional ELISA. When Recombinant Human C9 is present at 5 μg/mL, can bind Recombinant Rat CD59. The ED₅₀ for this effect is 2.01 μg/mL.

Rat

HEK293

C-6*His

P27274 (L23-N100)

25407  [NCBI]

LRCYNCLDPVSSCKTNSTCSPNLDACLVAVSGKQVYQQCWRFSDCNAKFILSRLEIANVQYRCCQADLCNKSFEDKPN

Approximately 14-16 kDa

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  Greater than 95% as determined by reducing SDS-PAGE.

无菌粉末

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.