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Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits
Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.
Product Line | Qubit™ |
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Detection Method | Fluorescence |
enQuireBio™ Recombinant Human EPOR Protein
A cDNA sequence encoding the EPOR was constructed and used to recombinantly synthesize the protein.
Buffer | EPOR protein solution (0.5 mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol. |
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Regulatory Status | Research Use Only |
Purity or Quality Grade | Greater than 95.0% as determined by analysis by SDS-PAGE. |
Product Type | Recombinant Protein |
Biological Activity | Measured by its ability to inhibit EPO dependent proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect less or equal to 70ng/ml. |
Gene ID (Entrez) | 2057 |
Gene Symbol | EPOR |
Endotoxin Concentration | < 1.0 EU per ug protein as determined by the LAL method. |
Sequence | APPPNLPDPK FESKAALLAA RGPEELLCFT ERLEDLVCFW EEAASAGVGP GNYSFSYQLE DEPWKLCRLH QAPTARGAVR FWCSLPTADT SSFVPLELRV TAASGAPRYH RVIHINEVVL LDAPVGLVAR LADESGHVVL RWLPPPETPM TSHIRYEVDV SAGNGAGSVQ RVEILEGRTE CVLSNLRGRT RYTFAVRARM AEPSFGGFWS AWSEPVSLLT PSDLDPHHHH HH |
Cross Reactivity | Human |
Protein Tag | His |
Species | Baculovirus |
Name | EPOR Protein |
Gibco™ Human TSLP Recombinant Protein, PeproTech®
E. coli Recombinant Protein
Purity or Quality Grade | ≥ 98% by SDS-PAGE gel and HPLC analyses. |
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Conjugate | Unconjugated |
Specific Reactivity | Human |
Form | Lyophilized |
Molecular Weight (g/mol) | 15 |
Gene Symbol | TSLP |
Endotoxin Concentration | <1 EU/μg |
Sequence | MYDFTNCDFE KIKAAYLSTI SKDLITYMSG TKSTEFNNTV SCSNRPHCLT EIQSLTFNPTAGCASLAKEM FAMKTKAALA IWCPGYSETQ INATQAMKKR RKRKVTTNKC LEQVSQLQGLWRRFNRPLLK QQ |
Storage Requirements | -20°C |
For Use With (Application) | ELISA,Functional Assay,Western Blot |
Source | E. coli |
Name | Human TSLP |
Accession Number | Q969D9 |
Regulatory Status | RUO |
Gene Alias | Thymic stroma-derived lymphopoietin; thymic stromal lymphopoietin; TSLP |
Gene ID (Entrez) | 85480 |
Formulation | protein with no preservative |
Recombinant | Recombinant |
Regulatory Status | RUO |
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Purity or Quality Grade | ≥ 85% |
Conjugate | Unconjugated |
Specific Reactivity | Cnidarian |
Gene Alias | GFP; GFP tag; GFP2; green fluorescence; green fluorescent; Turbo eGFP |
Form | Lyophilized |
Formulation | PBS with no preservative; pH 7.5 |
Storage Requirements | -20°C |
For Use With (Application) | Control,ELISA,Functional Assay,Immunohistochemistry,Western Blot |
Source | E. coli |
Recombinant | Recombinant |
Name | Aequorea victoria GFP His-tag |
Thermo Scientific™ Pierce™ Protein-Free Blocking Buffer
Pierce Protein-Free Blocking Buffer is a non-protein compound that provides effective blocking for membrane-based and plate-based protein detection methods, resulting in extremely low background.
Content And Storage | Upon receipt store product at room temperature. After opening, store product at 4°C. |
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Form | Liquid |
Product Type | Blocking Buffer, protein-free |
Blocking Agent | Non-protein compound |
Concentration | 1X |
Thermo Scientific™ Pierce™ Recombinant Protein L
Detect mouse and human antibodies containing kappa light chains in immunoassays using this purified, biotinylated or peroxidase-conjugated, recombinant Protein L.
Content And Storage | Upon receipt store at 4°C. Note: Store reconstituted product for up to one month at 4°C. For long-term storage, aliquot, add an equal volume of glycerol and store at -20°C. |
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Target | Antibodies |
Form | Powder |
Protein Subtype | Protein L |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ Dilution-Free™ BSA Protein Standards, multichannel pipette compatible
Pierce Dilution-Free BSA Protein Standards are high-quality bovine serum albumin reference samples for generating accurate standard curves and calibration controls in total protein assays.
Assay | Protein Standards |
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Specificity | Not Target-specific |
Product Type | Protein Quantitation Assay |
Quantity | 8-channel tubestrip (2 x 1 mL) |
For Use With (Application) | Internal Standard |
Product Line | Pierce™, Dilution-Free™ |
Eppendorf™ Polypropylene Protein LoBind Microcentrifuge Tube
Greener Choice Product
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
Store peptide, antibody or virus samples in these LoBind microcentrifuge tubes. Eppendorf™ Polypropylene Protein LoBind Microcentrifuge Tubes are ideal for work in protein research, mass spectrometry and protein array sample preparation.
Material | Polypropylene |
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No. per Pack | 100 Tubes (2 bags of 50) |
For Use With (Application) | Protein LoBind consumables are best suited for work in protein research, mass spectrometry, protein array sample preparation, and storage of peptide, antibody or virus samples |
Sterility | PCR Clean |
Closure Material | Polypropylene |
enQuireBio™ Recombinant A. victoria Aequorea victoria GFP Protein
A DNA sequence encoding the Aequorea victoria (Jellyfish) Aequorea victoria GFP, was expressed in the hosts and tags indicated.
Buffer | Tris-based buffer, 50% glycerol |
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Regulatory Status | Research Use Only |
Purity or Quality Grade | Greater than 90% as determined by SDS-PAGE. |
Product Type | Recombinant Protein |
Protein Length | Full Length |
Gene Symbol | GFP |
Endotoxin Concentration | Not determined. |
Sequence | MSKGEELFTG VVPILVELDG DVNGHKFSVS GEGEGDATYG KLTLKFICTT GKLPVPWPTL VTTFSYGVQC FSRYPDHMKQ HDFFKSAMPE GYVQERTIFF KDDGNYKTRA EVKFEGDTLV NRIELKGIDF KEDGNILGHK LEYNYNSHNV YIMADKQKNG IKVNFKIRHN IEDGSVQLAD HYQQNTPIGD GPVLLPDNHY LSTQSALSKD PNEKRDHMVL LEFVTAAGIT HGMDELYK |
Cross Reactivity | A. victoria |
Protein Tag | His |
Species | E. coli |
Name | GFP Protein |
R&D Systems™ Recombinant Mouse S100A8/S100A9 Heterodimer Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
R&D Systems™ Recombinant Human S100A8/S100A9 Heterodimer Protein
Extensive quality control produces lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Binding Activity
Thermo Scientific™ Pierce™ Protein Concentrators PES, 10K MWCO, 0.5–100 mL
Thermo Scientific Pierce Protein Concentrators PES are easy-to-use centrifugal devices that provide fast processing and excellent recovery of proteins with MWCO values of 10K, available in 0.5–100 mL sample volumes.
Shipping Condition | Room Temperature |
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MWCO | 10 kDa |
Content And Storage | Store at room temperature. |
Material (Membrane) | PES |
Purification Target | Protein |
Abnova™ Human EPOR Partial ORF (NP_000112, 31 a.a. - 130 a.a.) Recombinant Protein with GST-tag at N-terminal
Used for AP, Array, ELISA, WB-Re
Form | Liquid |
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Common Name | EPOR |
Molecular Weight (g/mol) | 36.74kDa |
Gene Symbol | EPOR |
Storage Requirements | Store at -80°C. Aliquot to avoid repeated freezing and thawing. |
Expression System | wheat germ expression system |
For Use With (Application) | Antibody Production,ELISA,Protein Array,Western Blot |
Name | EPOR (Human) Recombinant Protein (Q01) |
Accession Number | NP_000112 |
Regulatory Status | RUO |
Gene Alias | MGC138358 |
Gene ID (Entrez) | 2057 |
Formulation | 50mM Tris-HCI, 10mM reduced Glutathione, pH=8.0 in the elution buffer. |
Immunogen | PDPKFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTADTSSFVPLELRVTAASGA |
Quality Control Testing | 12.5% SDS-PAGE Stained with Coomassie Blue. |
Protein Tag | GST |
Species | Wheat Germ (in vitro) |
Recombinant | Recombinant |
Abnova™ Human EPOR Full-length ORF (NP_000112.1, 1 a.a. - 508 a.a.) Recombinant Protein with GST-tag at N-terminal
Used for AP, Array, ELISA, WB-Re
Form | Liquid |
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Common Name | EPOR |
Molecular Weight (g/mol) | 81.5kDa |
Gene Symbol | EPOR |
Storage Requirements | Store at -80°C. Aliquot to avoid repeated freezing and thawing. |
Expression System | wheat germ expression system |
For Use With (Application) | Antibody Production,Protein Array,ELISA,Western Blot |
Name | EPOR (Human) Recombinant Protein (P01) |
Accession Number | NP_000112.1 |
Regulatory Status | RUO |
Purification Method | Glutathione Sepharose 4 Fast Flow |
Gene Alias | MGC138358 |
Gene ID (Entrez) | 2057 |
Formulation | 50mM Tris-HCI, 10mM reduced Glutathione, pH=8.0 in the elution buffer. |
Immunogen | MDHLGASLWPQVGSLCLLLAGAAWAPPPNLPDPKFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTADTSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESGHVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSVQRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPVSLLTPSDLDPLILTLSLILVVILVLLTVLALLSHRRALKQKIWPGIPSPESEFEGLFTTHKGNFQLWLYQNDGCLWWSPCTPFTEDPPASLEVLSERCWGTMQAVEPGTDDEGPLLEPVGSEHAQDTYLVLDKWLLPRNPPSEDLPGPGGSVDIVAMDEGSEASSCSSALASKPSPEGASAASFEYTILDPSSQLLRPWTLCPELPPTPPHLKYLYLVVSDSGISTDYSSGDSQGAQGGLSDGPYSNPYENSLIPAAEPLPPSYVACS |
Quality Control Testing | 12.5% SDS-PAGE Stained with Coomassie Blue. |
Protein Tag | GST |
Species | Wheat Germ (in vitro) |
Recombinant | Recombinant |