Enterobacteria Phage Lambda CI Recombinant Protein – Cat# MBS1117121

Repressor Protein Ci (CI) Enterobacteria Phage Lambda Recombinant Protein

Name: CI Recombinant Protein; Enterobacteria Phage Lambda; MyBioSource
Brand: MyBioSource
SKU: MBS1117121
Price: 770 USD
Availability: InStock
Rating: 5 (10 reviews)

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS1117121

MBS1117121 is a recombinant protein targeting CI. Also known as Recombinant Enterobacteria phage lambda Repressor protein CI (CI). Host: E Coli or Yeast or Baculovirus or Mammalian Cell. More details

$770 / 0.02 mg (E-Coli) +1 FREE 8GB USB

Product Documentation

Sample Manual Insert View PDF

Testing Data View PDF

Certificate of Analysis (COA) View PDF

QC Report View PDF

Material Safety Data Sheet View PDF

Technical Datasheet View PDF

Protocol View PDF

Product Overview

Online Datasheet in PDF

Product Name

Repressor protein CI (CI), Recombinant Protein

Full Product Name

Recombinant Enterobacteria phage lambda Repressor protein CI (CI)

Product Gene Name

CI recombinant protein

Sequence

STKKKPLTQE QLEDARRLKA IYEKKKNELG LSQESVADKM GMGQSGVGAL FNGINALNAY NAALLAKILK VSVEEFSPSI AREIYEMYEA VSMQPSLRSE YEYPVFSHVQ AGMFSPELRT FTKGDAERWV STTKKASDSA FWLEVEGNSM TAPTGSKPSF PDGMLILVDP EQAVEPGDFC IARLGGDEFT FKKLIRDSGQ VFLQPLNPQY PMIPCNESCS VVGKVIASQW PEETFG

Host

E Coli or Yeast or Baculovirus or Mammalian Cell

Form/Format

Lyophilized or liquid (Format to be determined during the manufacturing process)

Purity/Purification

Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)

Preparation and Storage

Store at -20 degrees C. For long-term storage, store at -20 degrees C or -80 degrees C. Store working aliquots at 4 degrees C for up to one week. Repeated freezing and thawing is not recommended.

Molecular Weight

26,212 Da

Sequence Positions

2-237aa, Full Length of Mature Protein

Tag Information

This protein contains an N-terminal tag and may also contain a C-terminal tag. Tag types are determined by various factors including tag-protein stability, please inquire for tag information.

Sterility

Sterile filter available upon request.

Endotoxin

Low endotoxin available upon request.

3D Structure

ModBase 3D Structure for P03034

Species

Enterobacteria phage lambda (Bacteriophage lambda)

ISO Certification

Manufactured in an ISO 9001:2015 Certified Laboratory.

Other Notes

Small volumes of CI recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Additional Details

NCBI/Uniprot data below describe general gene information for CI. It may not necessarily be applicable to this product.

NCBI GI #

9626292

NCBI GeneID

3827059

NCBI Accession #

NP_040628.1

UniProt Primary Accession #

P03034

GenBank Nucleotide #

NC_001416.1

NCBI Official Full Name

repressor

NCBI Official Symbol

UniProt Protein Name

Repressor protein cI

Protein Family

Repressor protein

UniProt Gene Name

UniProt Comments for CI

Acts as a transcriptional repressor that allows virus to establish and maintain latency. Prevents both the viral DNA replication and the exit programs. Clamps the two operator OL (operator left made of OL1, OL2 and OL3 sites) and OR (operator right made of OR1, OR2 and OR3 sites) together by binding to them and arranging the intervening DNA in a loop. This step allows repression of lytic pR and pL promoters by binding to OL1, OL2, OR1 and OR2 simultaneously. The binding of cI on OR2 additionally activates the transcription of the cI gene thereby mediating an autoregulatory function to maintain the latent state. Once cI is present in sufficient amount, it can repress its own transcription by binding to OL3 and OR3.

Research Articles on CI

1. A loop with CI at the O(L)2 and O(L)3 operators does not stimulate P(RM), while one with CI only at O(L)2 provides some stimulation.

Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.