POU4F2 Protein (AA 1-409) (Strep Tag)
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- 抗原 See all POU4F2 蛋白
- POU4F2 (POU Domain, Class 4, Transcription Factor 2 (POU4F2))
- 蛋白类型
- Recombinant
- 产品特性
- AA 1-409
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宿主
- 人
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资源
- Tobacco (Nicotiana tabacum)
- 标记
- This POU4F2 protein is labelled with Strep Tag.
- 应用范围
- ELISA, SDS-PAGE (SDS), Western Blotting (WB)
- 序列
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MMMMSLNSKQ AFSMPHGGSL HVEPKYSALH STSPGSSAPI APSASSPSSS SNAGGGGGGG GGGGGGGGRS SSSSSSGSSG GGGSEAMRRA CLPTPPSNIF GGLDESLLAR AEALAAVDIV SQSKSHHHHP PHHSPFKPDA TYHTMNTIPC TSAASSSSVP ISHPSALAGT HHHHHHHHHH HHQPHQALEG ELLEHLSPGL ALGAMAGPDG AVVSTPAHAP HMATMNPMHQ AALSMAHAHG LPSHMGCMSD VDADPRDLEA FAERFKQRRI KLGVTQADVG SALANLKIPG VGSLSQSTIC RFESLTLSHN NMIALKPILQ AWLEEAEKSH REKLTKPELF NGAEKKRKRT SIAAPEKRSL EAYFAIQPRP SSEKIAAIAE KLDLKKNVVR VWFCNQRQKQ KRMKYSAGI
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us. - 产品特性
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Key Benefits:
- Made in Germany - from design to production - by highly experienced protein experts.
- Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
- These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
- State-of-the-art algorithm used for plasmid design (Gene synthesis).
This protein is a made-to-order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.
The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.
Expression System:- ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
- During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!
Concentration:- The concentration of our recombinant proteins is measured using the absorbance at 280nm.
- The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
- We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.
- 纯化方法
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Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):
- In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. Eluate fractions are analyzed by SDS-PAGE.
- Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
- 纯度
- >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
- 内毒素水平
- Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)
- Top Product
- Discover our top product POU4F2 蛋白
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- 应用备注
- In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.
- 说明
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ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein! - 限制
- 仅限研究用
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- 状态
- Liquid
- 缓冲液
- The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.
- 注意事项
- Avoid repeated freeze-thaw cycles.
- 储存条件
- -80 °C
- 储存方法
- Store at -80°C.
- 有效期
- Unlimited (if stored properly)
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- 抗原
- POU4F2 (POU Domain, Class 4, Transcription Factor 2 (POU4F2))
- 别名
- POU4F2 (POU4F2 产品)
- 别名
- BRN3.2 Protein, BRN3B Protein, Brn-3b Protein, Brn-3.2 Protein, Brn3b Protein, Pou4f-rs1 Protein, mBrn3-3R Protein, brn-3b Protein, brn3.2 Protein, POU4F2 Protein, Xbrn3b Protein, brn3b Protein, brn3b-A Protein, POU class 4 homeobox 2 Protein, POU domain, class 4, transcription factor 2 Protein, POU class 4 homeobox 2 L homeolog Protein, POU4F2 Protein, Pou4f2 Protein, pou4f2 Protein, po4f2 Protein, pou4f2.L Protein
- 背景
- POU domain, class 4, transcription factor 2 (Brain-specific homeobox/POU domain protein 3B) (Brain-3B) (Brn-3B),FUNCTION: Tissue-specific DNA-binding transcription factor involved in the development and differentiation of target cells (PubMed:19266028, PubMed:23805044). Functions either as activator or repressor modulating the rate of target gene transcription through RNA polymerase II enzyme in a promoter-dependent manner (PubMed:19266028, PubMed:23805044). Binds to the consensus octamer motif 5'-AT[A/T]A[T/A]T[A/T]A-3' of promoter of target genes. Plays a fundamental role in the gene regulatory network essential for retinal ganglion cell (RGC) differentiation. Binds to an octamer site to form a ternary complex with ISL1, cooperates positively with ISL1 and ISL2 to potentiate transcriptional activation of RGC target genes being involved in RGC fate commitment in the developing retina and RGC axon formation and pathfinding. Inhibits DLX1 and DLX2 transcriptional activities preventing DLX1- and DLX2-mediated ability to promote amacrine cell fate specification. In cooperation with TP53 potentiates transcriptional activation of BAX promoter activity increasing neuronal cell apoptosis. Negatively regulates BAX promoter activity in the absence of TP53. Acts as a transcriptional coactivator via its interaction with the transcription factor ESR1 by enhancing its effect on estrogen response element (ERE)-containing promoter. Antagonizes the transcriptional stimulatory activity of POU4F1 by preventing its binding to an octamer motif. Involved in TNFSF11-mediated terminal osteoclast differentiation (By similarity). {ECO:0000250|UniProtKB:Q63934, ECO:0000269|PubMed:19266028, ECO:0000269|PubMed:23805044}.
- 分子量
- 43.1 kDa
- UniProt
- Q12837
- 途径
- Intracellular Steroid Hormone Receptor Signaling Pathway, Sensory Perception of Sound
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