AARS1 蛋白, Mouse (sf9, His)

AARS1, a pivotal enzyme in protein synthesis, plays a crucial role in the attachment of alanine to tRNA(Ala) through a two-step process. Initially, alanine undergoes activation by ATP to form Ala-AMP, and subsequently, it is transferred to the acceptor end of tRNA(Ala). Beyond its primary aminoacylation function, AARS1 boasts an editing domain that enables the correction of incorrectly charged tRNA(Ala), underscoring its role in maintaining the fidelity of the translation process. This dual functionality highlights AARS1's significance in ensuring the accuracy and integrity of the protein synthesis machinery. AARS1 Protein, Mouse (sf9, His) is the recombinant mouse-derived AARS1 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of AARS1 Protein, Mouse (sf9, His) is 968 a.a., with molecular weight of ~108 kDa.

AARS1 是蛋白质合成中的关键酶，通过两步过程在丙氨酸与 tRNA (Ala) 的附着中发挥着至关重要的作用。最初，丙氨酸被 ATP 激活形成 Ala-AMP，随后转移到 tRNA(Ala) 的受体末端。除了其主要氨酰化功能外，AARS1 还拥有一个编辑域，可以纠正带电错误的 tRNA(Ala)，强调了其在维持翻译过程保真度方面的作用。这种双重功能凸显了 AARS1 在确保蛋白质合成机制的准确性和完整性方面的重要性。

The enzyme activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Mouse

Sf9 insect cells

C-His

Q8BGQ7 (M1-N968)

234734  [NCBI]

MDATLTAREIRERFINFFRRNEHTYVHSSATIPLDDPTLLFANAGMNQFKPIFLNTIDPSHPMAKLSRAANTQKCIRAGGKHNDLDDVGKDVYHHTFFEMLGSWSFGDYFKELACKMALELLTQEFGIPVERLYVTYFGGDEAAGLEPDLECRQIWQNLGLDEARILPGNMKDNFWEMGDTGPCGPCSEIHYDRIGGRDAAHLVNQDDPNVLEIWNLVFIQYNRESDGVLKPLPKKSIDTGMGLERLVSVLQNKMSNYDTDLFMPYFEAIQKGTGARPYTGKVGAEDADGIDMAYRVLADHARTITVALADGGRPDNTGRGYVLRRILRRAVRYSHEKLNASRGFFATLVDVVVQSLGDAFPELKKDPEMVKDIINEEEVQFLKTLSRGRRILDRKIQSLGDCKTIPGDTAWLLYDTYGFPVDLTGLIAEEKGLVVDMNGFEEERRLAQLKSQGKGAGDEDLIMLDIYAIEELRAKGLEATDDSPKYNYQSDSSGSYVFECTVATVLALRREKMFVDEVVTGQECGVVLDKTCFYAEQGGQIYDEGYLVKVDDSSEDKTEFTVKNAQVRGGYVLHIGTIYGNLKVGDQVRLFIDEPRRRPVMSNHTATHILNFALRSVLGEADQKGSLVAPDRLRFDFTAKGAMSTQQIKKAEEIVNGMIEAAKPVYTQDCPLAAAKAIQGLRAVFDETYPDPVRVVSIGVPVSELLDDPCGPAGSLTSVEFCGGTHLRNSSHAGAFVIVTEEAIAKGIRRIVAVTGAEAQKALRKSETLKKSLSAMEAKVKAQTAPNKDVQREIADLGEALATAVIPQWQKDEQRETLKSLKKVMDDLDRASKADVQKRVLEKTKQLIDSNPNQPLVILEMESGASAKALNEALKLFKTHSPQTSAMLFTVDNEAGKITCLCQVPQNAANRGLKASEWVQQVSGLMDGKGGGKDMSAQATGKNVGCLQEALQLATSFAQLRLGDVKN

Approximately 108 kDa

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. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

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.