2 Citations

• 描述
  GenScript's Monofinity A Resin is made of recombinant protein A as ligand, which not only keeps the specific binding capacity to Fc region of immunoglobulin molecules, but also enhances chemical stability under Cleaning-in-place (CIP) conditions.
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• 描述
  eBlot L2 转膜浓缩试剂盒, midi，适用于eBlot™L2快速湿转仪搭配转膜槽midi使用，可完成150块mini或75块midi凝胶的蛋白转印实验

• 描述
  银河galaxy提供的电泳仪电源适用于蛋白电泳、蛋白转印和核酸电泳等实验，支持 300V、2000mA 和 300W 的输出。本电源具有恒压或者恒流输出、定时控制以及暂停 / 继续运行等功能，确保电泳实验高效安全的进行，是电泳实验的理想选择。
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• 抗原物种:
  Human
• 描述
  CTLA4 or CTLA-4 (cytotoxic T-lymphocyte-associated protein 4), also known as CD152 (cluster of differentiation 152), is a protein receptor that functions as an immune checkpoint and downregulates immune responses. CTLA4 is constitutively expressed in regulatory T cells but only upregulated in conventional T cells after activation – a phenomenon which is particularly notable in cancers. It acts as an "off" switch when bound to CD80 or CD86 on the surface of antigen-presenting cells. The CTLA-4 protein is encoded by the Ctla4 gene in mice and the CTLA4 gene in humans.
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• 抗原物种:
  Human
• 表达系统:
  E. coli
• 蛋白结构:

  4-1BB (Glu18-Ser184) Accession # Q07011

• 同义词:
  4-1BB; TNFRSF9; CD137 antigen; T-cell antigen ILA
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• 抗原物种:
  Human
• 表达系统:
  HEK 293
• 蛋白结构:

  DNAM-1/CD226 (Glu19-Asn247) Accession # Q15762	hFc
  N-term	C-term

• 同义词:
  DNAM-1; CD226; PTA1; TLiSA1
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1 Citations

• 抗原物种:
  Human
• 表达系统:
  E. coli
• 蛋白结构:

  Expressed with an N-terminal Met.

  EGF (Asn971-Arg1023) Accession # P01133

• 同义词:
  Urogastrone; URG; epidermal growth factor
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2 Citations

• 描述
  GenCrispr Cas9-N-NLS nuclease is the recombinant Streptococcus pyogenes Cas9 (wt) protein with a N-terminal nucleic localization signal (NLS) that can be used for genome editing by inducing site-specific DNA double stranded breaks. Cas9 protein forms a very stable ribonucleoprotein (RNP) complex with the guide RNA (gRNA) component of the CRISPR/Cas9 system, which can localize to the nucleus immediately once entering the cell with the guide of the NLS. Compared with the mRNA or plasmid systems, transcription and translation processes are not required. This DNA-free system avoids the risk of inserting foreign DNA into the genome, which can be quite useful for gene editing-based disease therapy. Our highly pure and active Cas9 nuclease meets all of the researcher´s requirements (e.g. in vitro cleavage assay, RNP complex transfection, micro injection). Product Source: GenCrispr Cas9-N-NLS is produced by expression in an E. coli strain carrying a plasmid encoding the Cas9 gene from Streptococcus pyogenes with a N-terminal nuclear localization signal (NLS). Key features: DNA-free: no external DNA added to system. High cleavage efficiency: NLS ensures the entry of Cas9 protein into nuclei. Low off target: transient expression of Cas9 nuclease. Time-saving: no need for transcription and translation. With this Cas9 Nuclease, you can: Screening the highly efficient and specific targeting gRNAs using in vitro DNA cleavage. In vivo gene editing combined with specific gRNA by electroporation or injection.
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• 同义词:
  His-taghis tagged; epitope tag
• 描述
  The amino acid sequence consisting of 6 His residues in a row, called His-Tag, would act as a metal binding site for a recombinant protein. His-Tag sequence can be placed on the N- or -terminal of a target protein by using vectors from various commercial molecular biology companies. And this Tag is often followed by a cleavage site for a specific protease - for example Leu-Val-Arg-Gly-Ser peptide sequence is recognized and cleaved by the protease known as thrombin.
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• 抗原物种:
  Human
• 表达系统:
  CHO
• 蛋白结构:

  IL-3 (Ala20-Phe152) Accession # Q6GS87

• 同义词:
  IL3; interleukin 3; IL-3; MCGF; MULTI-CSF; Mast cell growth factor; P-cell stimulation factor; HCGF
• 图片:
  

  [1 Image]