Ubiquitin B Protein (UBB) (AA 153-228) (GST tag,His tag)
This Recombinant Ubiquitin B protein is expressed in 大肠杆菌（E. Coli）.
Quick Overview for Ubiquitin B Protein (UBB) (AA 153-228) (GST tag,His tag) (ABIN2115459)
抗原
See all Ubiquitin B (UBB) 蛋白
Ubiquitin B (UBB)
蛋白类型
Recombinant
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 95 % as determined by reducing SDS-PAGE.
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产品特性
- AA 153-228
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标记
- This Ubiquitin B protein is labelled with GST tag,His tag.
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原理
- Recombinant Human Polyubiquitin-B/UBB (N-GST, 6His)
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序列
- MSPILGYWKI KGLVQPTRLL LEYLEEKYEE HLYERDEGDK WRNKKFELGL EFPNLPYYID GDVKLTQSMA IIRYIADKHN MLGGCPKERA EISMLEGAVL DIRYGVSRIA YSKDFETLKV DFLSKLPEML KMFEDRLCHK TYLNGDHVTH PDFMLYDALD VVLYMDPMCL DAFPKLVCFK KRIEAIPQID KYLKSSKYIA WPLQGWQATF GGGDHPPKSD GSTSGSGHHH HHHSAGLVPR GSTAIGMKET AAAKFERQHM DSPDLGTGGG SGDDDDKSPM GYRGSMQIFV KTLTGKTITL EVEPSDTIEN VKAKIQDKEG IPPDQQRLIF AGKQLEDGRT LSDYNIQKES TLHLVLRLRG G
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产品特性
- Recombinant Human Polyubiquitin-B is produced with our E. coli expression system. The target protein is expressed with sequence (Met153-Gly228) of Human UBB fused with a GST-His-S.tag at the N-terminus.
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过滤
- 0.2 μm filtered
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内毒素水平
- Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
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Ubiquitin B (UBB) (AA 1-76) protein (GST tag)
UBB 宿主: 人 宿主: 小麦胚 Recombinant ELISA, WB, AA, AP
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
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It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles. -
缓冲液
- Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
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注意事项
- Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
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储存条件
- 4 °C/-20 °C/-80 °C
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储存方法
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Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- Ubiquitin B (UBB)
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别名
- UBB
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背景
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Polyubiquitin-B contains 3 ubiquitin-like domains, which belongs to the ubiquitin family. Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked: Lys-6-linked may be involved in DNA repair, Lys-11-linked is involved in ERAD and cell-cycle regulation, Lys-29-linked is involved in lysosomal degradation, Lys-33-linked is involved in kinase modification, Lys-48-linked is part in protein degradation via the proteasome, Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling.
Synonyms: Polyubiquitin-B,UBB -
分子量
- 40.9 kDa
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UniProt
- P0CG47
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途径
- Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Activation of Innate immune Response, Mitotic G1-G1/S Phases, DNA Replication, Toll-Like Receptors Cascades, Synthesis of DNA, Autophagy, EGFR Downregulation, Ubiquitin Proteasome Pathway
抗原
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