Retinoblastoma Binding Protein 4 Protein (RBBP4) (AA 2-425) (His tag)

Catalog No. ABIN3094912

Product Details

Target: Retinoblastoma Binding Protein 4 (RBBP4)

Protein Type: Recombinant

Protein Characteristics: AA 2-425

Origin: Human

Source: Insect Cells

Purification tag / Conjugate: This Retinoblastoma Binding Protein 4 protein is labelled with His tag.

Application: ELISA, Western Blotting (WB), SDS-PAGE (SDS), Crystallization (Crys)

Sequence: ADKEAAFDDA VEERVINEEY KIWKKNTPFL YDLVMTHALE WPSLTAQWLP DVTRPEGKDF SIHRLVLGTH TSDEQNHLVI ASVQLPNDDA QFDASHYDSE KGEFGGFGSV SGKIEIEIKI NHEGEVNRAR YMPQNPCIIA TKTPSSDVLV FDYTKHPSKP DPSGECNPDL RLRGHQKEGY GLSWNPNLSG HLLSASDDHT ICLWDISAVP KEGKVVDAKT IFTGHTAVVE DVSWHLLHES LFGSVADDQK LMIWDTRSNN TSKPSHSVDA HTAEVNCLSF NPYSEFILAT GSADKTVALW DLRNLKLKLH SFESHKDEIF QVQWSPHNET ILASSGTDRR LNVWDLSKIG EEQSPEDAED GPPELLFIHG GHTAKISDFS WNPNEPWVIC SVSEDNIMQV WQMAENIYND EDPEGSVDPE GQGS
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Characteristics:

• Made in Germany - from design to production - by highly experienced protein experts.
• Human RBBP4 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.

Purification: 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.

Purity: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Sterility: 0.22 μm filtered

Endotoxin Level: Protein is endotoxin free.

Grade: Crystallography grade

Application Details

Application Notes: 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.

Comment:

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.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: Retinoblastoma Binding Protein 4 (RBBP4)

Alternative Name: RBBP4 (RBBP4 Products)

Synonyms: NURF55 Protein, RBAP48 Protein, 154659_at Protein, 55 Protein, CAF-1 Protein, CAF1 Protein, CAF1-55 Protein, CAF1p55 Protein, CG4236 Protein, Caf-1 Protein, Caf1/p55 Protein, Caf1p55 Protein, Dmel\\CG4236 Protein, MSI1/RbAp48/CAC3/LIN-53 Protein, NURF Protein, NURF-55 Protein, Nurf Protein, Nurf 55 Protein, Nurf-55 Protein, Nurf55 Protein, P55 Protein, RbAp48 Protein, S(ls)3 Protein, caf-1 Protein, caf1 Protein, caf1 p55 Protein, d-CAF1 Protein, dCAF-1 Protein, dCAF-1 p55 Protein, dNURF Protein, p55 Protein, p55 CAF1 Protein, p55/NURF-55 Protein, p55CAF1 Protein, nurf55 Protein, rbap48 Protein, xrbbp4 Protein, mRbAp48 Protein, RBBP4 Protein, rbb4-2 Protein, zgc:55349 Protein, zgc:77854 Protein, wu:fb33a09 Protein, wu:fb40e10 Protein, RBBP-4 Protein, rbbp4 Protein, M4E13.110 Protein, M4E13_110 Protein, MULTICOPY SUPPRESSOR OF IRA1 3 Protein, NFC3 Protein, NUCLEOSOME/CHROMATIN ASSEMBLY FACTOR GROUP C 3 Protein, RB binding protein 4, chromatin remodeling factor Protein, Chromatin assembly factor 1, p55 subunit Protein, retinoblastoma binding protein 4 Protein, retinoblastoma binding protein 4, chromatin remodeling factor Protein, retinoblastoma binding protein 4 L homeolog Protein, Transducin family protein / WD-40 repeat family protein Protein, retinoblastoma binding protein 4 S homeolog Protein, RBBP4 Protein, Caf1-55 Protein, rbbp4 Protein, Rbbp4 Protein, rbbp4.L Protein, MSI3 Protein, rbbp4.S Protein

Background: Core histone-binding subunit that may target chromatin assembly factors, chromatin remodeling factors and histone deacetylases to their histone substrates in a manner that is regulated by nucleosomal DNA. Component of several complexes which regulate chromatin metabolism. These include the chromatin assembly factor 1 (CAF-1) complex, which is required for chromatin assembly following DNA replication and DNA repair, the core histone deacetylase (HDAC) complex, which promotes histone deacetylation and consequent transcriptional repression, the nucleosome remodeling and histone deacetylase complex (the NuRD complex), which promotes transcriptional repression by histone deacetylation and nucleosome remodeling, the PRC2/EED-EZH2 complex, which promotes repression of homeotic genes during development, and the NURF (nucleosome remodeling factor) complex. {ECO:0000269|PubMed:10866654}.

Molecular Weight: 48.5 kDa Including tag.

UniProt: Q09028

Pathways: Cell Division Cycle, Mitotic G1-G1/S Phases, Stem Cell Maintenance, Chromatin Binding, Protein targeting to Nucleus