New Lab Start-Up Program Protein Expression and Purification Offering

Whether you are performing isolation, purification, or expression the products to complete your experiment are available through the MilliporeSigma New Lab Start-Up Program.

Offer is good for items available for purchase through Sigma-Aldrich.com or through customer service at 800-325-3010.

To see additional pack sizes, click on the product number.

Click here to view our complete line of Protein Expression and Purification products.

Acids & Solvents for Cleaning
Product No. Material Description List Price New Lab Price Add to Cart
258148-500ML-GL Hydrochloric acid ACS reagent, 37% $56.20 $19.67
438073-2.5L Nitric acid ACS reagent, 70% $98.20 $55.97
179124-18L-CS Acetone ACS reagent, ≥99.5% $471.50 $70.72
179337-18L-CS Methanol ACS reagent, ≥99.8% $319.00 $38.28
319937-4X4L N,N-Dimethylformamide ACS reagent, ≥99.8% $963.00 $115.56
459844-1L Ethyl alcohol, Pure 200 proof, ACS reagent, ≥99.5%, Tax Paid $117.40 $75.14
Acrylamides
Product No. Material Description List Price New Lab Price Add to Cart
A3699-5X100ML Acrylamide/Bis-acrylamide, 30% solution, BioReagent, suitable for electrophoresis, 37.5:1 $138.00 $96.60
A7168-100ML Acrylamide/bis-acrylamide, 40% solution, BioReagent, suitable for electrophoresis, 37.5:1 $65.70 $45.99
Amicon
Product No. Material Description List Price New Lab Price Add to Cart
UFC501096 Amicon ULTRA 0.5 Centrifugal Filter Unit with Ultracel-10 membrane $397.00 $321.57
UFC801024 Amicon Centrifugal 4ml 10K NMWL 24pk $141.00 $114.21
UFC801096 Amicon Centrifugal 4ml 10K NMWL 96pk $491.00 $397.71
UFC901024 Amicon Ultra 15ml 10K 24pk $273.00 $221.13
Buffers/Buffer Salts
Product No. Material Description List Price New Lab Price Add to Cart
B6768-500G Boric acid for Molecular Biology, ≥99.5% $46.00 $17.90
G3272-500G Guanidine hydrochloride for molecular biology, ≥99% $211.50 $100.95
H3784-1KG HEPES sodium salt BioPerformance Certified, suitable for cell culture, ≥99.5% $748.00 $448.80
H4034-1KG HEPES,BioPerformance Certified, ≥99.5% (titration) $582.00 $166.51
I5513-100G Imidazole for molecular biology, ≥99% (titration) $509.00 $177.39
M1028-100ML Magnesium chloride solution for molecular biology, 1.00 M±0.01 M $53.00 $26.50
M3183-100g MOPS BioPerformance Certified, cell culture tested, ≥99.5% (titration) $93.30 $55.98
P3813-10PAK Phosphate buffered saline powder, pH 7.4, for preparing 1 L solutions $49.90 $15.10
P5493-1L Phosphate buffered saline 10× concentrate, BioPerformance Certified $106.50 $34.10
P9541-500G Potassium chloride for molecular biology, ≥99.0% $38.80 $19.40
S3014-1KG Sodium chloride for molecular biology, DNase, RNase, and protease, none detected, ≥98% (titration) $60.50 $25.75
T5941-500G Trizma® hydrochloride BioPerformance Certified, cell culture tested, ≥99.0% (titration) $135.00 $51.70
T6066-1KG Trizma® base BioPerformance Certified, meets EP, USP testing specifications, cell culture tested, ≥99.9% (titration) $150.50 $63.00
T6664-10PAK Tris Buffered Saline pH 8.0 powder $47.90 $16.80
Cell Lysis
Product No. Material Description List Price New Lab Price Add to Cart
BCA1-1KT Bicinchoninic Acid Kit for Protein Determination, for 200-1000 μg/ml protein $312.50 $296.87
R0278-50ML RIPA Buffer $65.80 $36.19
Chelating & Reducing
Product No. Material Description List Price New Lab Price Add to Cart
E3889-10G Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid, for molecular biology, ≥97.0% $69.50 $34.75
E5134-500G Ethylenediaminetetraacetic acid disodium salt dihydrate, for electrophoresis, for molecular biology, 99.0-101.0% (titration) $119.00 $49.00
Detergents & Denaturants
Product No. Material Description List Price New Lab Price Add to Cart
93443-100ML Triton™ X-100 solution, BioUltra, for molecular biology, ~10% in H2O $92.50 $87.87
L3771-100G Sodium dodecyl sulfate BioReagent, suitable for electrophoresis, for molecular biology, ≥98.5% (GC) $65.40 $26.16
P9416-100ML TWEEN® 20 for molecular biology, viscous liquid $33.70 $15.68
T8787-100ML Triton™ X-100 for molecular biology $37.60 $10.62
T9284-100ML Triton™ X-100, BioXtra $62.70 $31.35
P0044-1ML Phosphatase Inhibitor Cocktail 3 DMSO solution $71.30 $71.30
Phosphatase Inhibitors
Product No. Material Description List Price New Lab Price Add to Cart
P5726-1ML Phosphatase Inhibitor Cocktail 2 aqueous solution $74.60 $66.39
Protease Inhibitors
Product No. Material Description List Price New Lab Price Add to Cart
P1860-1ML Protease Inhibitor Cocktail $113.00 $90.40
P2714-1BTL Protease Inhibitor Cocktail powder $55.60 $41.70
P5318-25MG Pepstatin A microbial, ≥90% (HPLC) $206.50 $175.52
P7626-5G Phenylmethanesulfonyl fluoride ≥98.5% (GC) $73.70 $62.64
P8340-1ML Protease Inhibitor Cocktail for use with mammalian cell and tissue extracts, DMSO solution $76.20 $60.96
P8849-5ML Protease Inhibitor Cocktail for use in purification of Histidine-tagged proteins, DMSO solution $239.50 $167.65
P9599-5ML Protease Inhibitor Cocktail for plant cell and tissue extracts, DMSO solution $239.50 $191.60
S8820-20TAB SIGMAFAST™ Protease Inhibitor Tablets for general use $392.50 $314.00
S8830-20TAB SIGMAFAST™ Protease Inhibitor Cocktail Tablets, EDTA-Free for use in purification of Histidine-tagged proteins $392.50 $314.00
Purification
Product No. Material Description List Price New Lab Price Add to Cart
M8823-1ML Anti-FLAG® M2 Magnetic Beads affinity isolated antibody $378.00 $340.20
A2095-1ML Monoclonal AntiHA Agarose, antibody produded in mouse, clone HA-7 $512.00 $435.20
E6779-1ML EZview™ Red Anti-HA Affinity Gel $495.50 $421.17
P3296-5ML Protein G Sepharose®, Fast Flow recombinant, expressed in E. coli, aqueous ethanol suspension $688.00 $516.00
Reagents
Product No. Material Description List Price New Lab Price Add to Cart
F0507-500ML Formic acid reagent grade, ≥95% $62.70 $25.08
H1758-100ML Hydrochloric acid 36.5-38.0%, BioReagent, for molecular biology $56.50 $28.25
A7699-1G Adenosine 5′-triphosphate disodium salt hydrate BioXtra, ≥99% (HPLC), from microbial $77.20 $65.62
A7906-100G Bovine Serum Albumin heat shock fraction, pH 7, ≥98% $271.00 $162.60
AMPD1-1KT Deoxyribonuclease I kit, Amplification Grade $84.50 $54.92
D2438-50ML Dimethyl sulfoxide, sterile-filtered $117.00 $87.75
D5905-50TAB 3,3′-Diaminobenzidine tetrahydrochloride tablet, 10 mg substrate per tablet $285.50 $242.67
D9779-5G DL-Dithiothreitol for molecular biology, ≥98% (HPLC), ≥99% (titration) $146.50 $49.69
E7889-100ML Ethylenediaminetetraacetic acid disodium salt solution 0.5 M in H2O, DNase, RNase, NICKase and protease, none detected $54.20 $22.64
G5516-1L Glycerol for molecular biology, ≥99% $107.00 $46.33
G7528-250G D-(+)-Glucose BioXtra, ≥99.5% (GC) $44.80 $26.88
I1149-5G Iodoacetamide $59.40 $50.49
M3148-25ML 2-Mercaptoethanol BioReagent, 99% (GC/titration) $16.80 $8.40
P7170-1L Ponceau S solution BioReagent, suitable for electrophoresis, 0.1 % (w/v) in 5% acetic acid $87.00 $60.90
P8038-250mg Proteinase, bacterial Type XXIV, 7.0-14.0 units/mg solid, lyophilized powder $237.00 $201.45
S0389-1KG Sucrose for molecular biology, ≥99.5% (GC) $60.40 $22.65
S7795-500G Sodium carbonate BioXtra, ≥99.0% $76.60 $45.96
T0440-100ML 3,3′,5,5′-Tetramethylbenzidine (TMB) Liquid Substrate System for ELISA $109.50 $93.07
T4648-1KU Thrombin from bovine plasma lyophilized powder, 40-300 NIH units/mg protein (biuret) $60.80 $51.68
U5378-1KG Urea powder, BioReagent, for molecular biology, suitable for cell culture $95.30 $47.65
W4502-1L Water Molecular Biology Reagent $52.00 $26.00
221473-500G Potassium hydroxide ACS reagent, ≥85%, pellets $41.50 $13.69
D4551-250ML N,N-Dimethylformamide for molecular biology, ≥99% $33.10 $21.51
E7023-500ML Ethyl alcohol, Pure 200 proof, for molecular biology $73.10 $46.78
I9516-500ML 2-Propanol for molecular biology, BioReagent, ≥99.5% $53.90 $35.03