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RELB Protein (AA 1-558) (His tag)

Crystallography grade RELB 宿主: 小鼠 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
产品编号 ABIN3134829
发货至: 中国
  • 抗原 See all RELB 蛋白
    RELB (V-Rel Reticuloendotheliosis Viral Oncogene Homolog B (RELB))
    蛋白类型
    Recombinant
    产品特性
    AA 1-558
    宿主
    • 5
    • 2
    • 1
    小鼠
    资源
    • 3
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Insect Cells
    标记
    This RELB protein is labelled with His tag.
    应用范围
    Western Blotting (WB), SDS-PAGE (SDS), ELISA, Crystallization (Crys)
    序列
    MPSRRAARES APELGALGSS DLSSLSLTVS RTTDELEIID EYIKENGFGL DGTQLSEMPR LVPRGPASLS SVTLGPAAPP PPATPSWSCT LGRLVSPGPC PRPYLVITEQ PKQRGMRFRY ECEGRSAGSI LGESSTEASK TLPAIELRDC GGLREVEVTA CLVWKDWPHR VHPHSLVGKD CTDGVCRVRL RPHVSPRHSF NNLGIQCVRK KEIEAAIERK IQLGIDPYNA GSLKNHQEVD MNVVRICFQA SYRDQQGHLH RMDPILSEPV YDKKSTNTSE LRICRINKES GPCTGGEELY LLCDKVQKED ISVVFSTASW EGRADFSQAD VHRQIAIVFK TPPYEDLEIS EPVTVNVFLQ RLTDGVCSEP LPFTYLPRDH DSYGVDKKRK RGLPDVLGEL SSSDPHGIES KRRKKKPVFL DHFLPGHSSG LFLPPSALQP ADSDFFPASI SLPGLEPPGG PDLLDDGFAY DPSAPTLFTM LDLLPPAPPL ASAVVGSGGA GATVVESSGP EPLSLDSFAA PGPGDVGTAS LVGSNMFPNQ YREAAFGGGL LSPGPEAT
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    产品特性
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Mouse Relb Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
    • 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.

    In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

    When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

    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.

    The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

    纯化方法
    Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
    1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
    2. 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
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    过滤
    0.22 μm filtered
    内毒素水平
    Protein is endotoxin free.
    质量等级
    Crystallography grade
    Top Product
    Discover our top product RELB 蛋白
  • 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 gurantee though.
    说明

    Protein has not been tested for activity yet. In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

    限制
    仅限研究用
  • 状态
    Liquid
    缓冲液
    100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
    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)
  • 抗原
    RELB (V-Rel Reticuloendotheliosis Viral Oncogene Homolog B (RELB))
    别名
    Relb (RELB 产品)
    别名
    shep Protein, I-REL Protein, IREL Protein, REL-B Protein, XRelB Protein, relb-A Protein, GC-rich Protein, avian reticuloendotheliosis viral (v-rel) oncogene related B Protein, RELB proto-oncogene, NF-kB subunit Protein, v-rel avian reticuloendotheliosis viral oncogene homolog B S homeolog Protein, Relb Protein, RELB Protein, relb.S Protein
    背景
    NF-kappa-B is a pleiotropic transcription factor which is present in almost all cell types and is involved in many biological processed such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. NF-kappa-B heterodimeric RelB-p50 and RelB-p52 complexes are transcriptional activators. RELB neither associates with DNA nor with RELA/p65 or REL. Stimulates promoter activity in the presence of NFKB2/p49 (By similarity). As a member of the NUPR1/RELB/IER3 survival pathway, may allow the development of pancreatic intraepithelial neoplasias. Regulates the circadian clock by repressing the transcriptional activator activity of the CLOCK-ARNTL/BMAL1 heterodimer in a CRY1/CRY2 independent manner. Increased repression of the heterodimer is seen in the presence of NFKB2/p52. {ECO:0000250, ECO:0000269|PubMed:22565310, ECO:0000269|PubMed:22894897}.
    分子量
    61.3 kDa Including tag.
    UniProt
    Q04863
    途径
    NF-kappaB Signaling, RTK signaling
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