Calibrate LTQ Velos, LTQ Orbitrap and other mass spectrometers using a mixture of highly purified ionizable molecules designed for positive mode calibration. LTQ VELOS ESI POSIT. LON CAL.SOL.Solution, 10 ml

Made with high-purity reagents and are strictly quality controlled NUPAGE MES 20X RUN BUF

LDS SAMPLE BUFFER (4X), NUPAGE(R) 250ML STORE AT2-8C

Achieve nanogram-level detection and results that exceed those of typical coomassie stains, all without a destaining step. GELCODE BLUE STAIN REAGENT, 500 ML

Five times more sensitivity than Coomassie™ R-250— and can detect as little as 10ng of BSA COLLOIDAL BLUE STAINING KITThe Colloidal Blue Staining Kit allows detection

Proprietary reagent that maintains proteins in a reduced state during protein gel electrophoresis 15ML NUPAGE ANTIOXIDANT

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution. 1-STEP ULTRA TMB-ELISA SUBSTRATE, 250 ML

Less hazardous and does not require methanol or acetic acid fixatives or destains PROTEIN STAIN, SIMPLYBLUE(TM) SAFESTAIN FAST,specific and safe coomassie protein stain with

Calibrate LTQ mass spectrometer instruments using a mixture of highly purified ionizable molecules designed for negative mode calibration. NEGATIVE LON CALIBRATION SOLUTION

Made with high-purity reagents and are strictly quality controlled NUPAGE MOPS 20XRUN BUF

Ready-to-use reagent to reduce protein samples for protein gel electrophoresis 250 UL SAMPLE REDUCING AGENT (10X), LIQUID NUPAGE(r) 250µL store at 2° to 8°C

Ready-to-use, 8M solution of guanidinium hydrochloride (GdnCl, GuHCl), CAS 50-01-1; dilute and pH-adjust to any concentration for protein biology methods. 8M GUANIDINE-HCL, 200 MLambient temp

Use with Novex Tris-Glycine Gels TRISGLY SDS SAM BUF (2X)20ML

Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin No-Weigh™ Format is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines. X10 SULFO-NHS-LC-BIOTIN NO-WEIGH 10 X 1 MG

Ready-to-use and disposable, Float-A-Lyzer G2 incorporates biotech-grade cellulose ester (CE) membrane tubing into a preasembled dialysis device that is easy-to-use and provides ultimate convenience for small volume dialysis (1 to 10mL) X12 FLOAT-A-LYZER G2 CE MWCO 300.000, 10 ML

Used to prepare antigen-adjuvant emulsions. BD™ Difco™ Adjuvants are used in immunological studies with laboratory animals. (Not intended for human or therapeutic use.) X6 BOTTLE 10ML ADJUVANT H37RA

Used to transfer proteins with the iBlot 2 Gel Transfer Device 10 stacks, iBlot 2 Transfer Stacks,nitrocellulose, mini

Thermo Scientific™ Pierce™ DTT (Dithiothreitol) No-Weigh™ Format is designed for convenient preparation of stocks that will be added to protein samples for effective reduction of disulfide bonds. 48 TESTS Pierce DTT No-Weigh

Excellent for coupling oligos or proteins directly to the beads. Their “cauliflower-like” structure gives Sera-Mag beads high binding capacity. The carboxyl groups on these beads can be activated by standard EDC/EDAC chemistry to react with free amino groups, forming amide bonds. 100mL SpeedBead magnetic carboxylate modified particles,DSMG-CM, 1 um, 5% solids

CAS: 151-21-3 Molecular Formula: C12H25NaO4S Molecular Weight (g/mol): 288.378 InChI Key: DBMJMQXJHONAFJ-UHFFFAOYSA-M Synonym: Sodium lauryl sulfate, SDS PubChem CID: 3423265 ChEBI: CHEBI:8984 IUPAC Name: sodium;dodecyl sulfate SMILES: CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+] 200ML Sodium Dodecyl Sulfate (SDS), 20% Solution (Electrophoresis), (as Fatty Alcohol Sulfate):

A ready-to-use substrate system containing 3.3', 5.5'-tetramethylbenzidine (TMB) 100 ML TMB SUBSTRATE SOLUTION 100ML STORE INfridge at 4C

Block membranes, plates and other samples with these ready-to-use PBS or TBS formulations of a special protein blocker for exceptional nonspecific blocking and broad compatibility. 100mL StartingBlock (PBS) blocking buffer

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates. X5 HisPur Ni-NTA spin column, 3mL resin bed Store

Inhibit proteolytic degradation during cell lysis and protein extraction with these ready-to-use concentrated stock solutions of protease inhibitors. HALT PROTEA INHIB SINGLE-US 2400µLEDTA-Free, 24 x 100µl

30-fold more sensitive than staining with colloidal Coomassie™ G-250 SILVERQUEST KIT

Sustainable packaging GOAT SERUM

Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions. B-PER BACTERIAL PROT EXTRACT 165ML

Biotinylate protein amines with this cleavable, mid-length (24.3A), water-soluble, NHS-ester biotinylation reagent containing a cleavable disulfide bond in the spacer arm. 1 SET SULFO-NHS-SS-BIOTINYLATION KIT, EZ-LINK 00

Remove buffer salts and contaminants while maximizing sample recovery with these second-generation self-floating protein dialysis cassettes (10K MWCO). Slide-A-Lyzer G2 Dialysis Casettes, 10K MW

Strong quaternary ammonium (Q) anion exchanger X5 HITRAP CAPTO Q 5ML