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SIGMA Brand

Displaying 82551-82600 of 116253 results.
Sigma Cat.No.Description
S3396Monoclonal Anti-Spectrin (α and β) antibody produced in mouse
clone SB-SP1, ascites fluid
S3401Sample Buffer, Laemmli 2× Concentrate
S3402Streptavidin-R-Phycoerythrin from Streptomyces avidinii
buffered aqueous solution
S3442SB 216763
>98% (HPLC)
S3445SM-19712 hydrate
≥98% (HPLC)
S3452s-TDM Adjuvant
oil-in-water emulsion
S3504Sigmacell Cellulose
Type 20, 20 μm
S3509Sera from mouse
S3522Sodium phosphate monobasic monohydrate
BioReagent, suitable for electrophoresis, 98.0-102.0%
S3523Surfactin
from Bacillus subtilis, ≥98.0% (HPLC)
S3547Sesame oil
Antioxidant, delivery vehicle for fat-soluble compounds
S3567SB 415286
≥98% (HPLC)
S3572Stevioside hydrate
≥98% (HPLC)
S3626Squalene
≥98%, liquid
S3644Spectrin from human erythrocytes
buffered aqueous glycerol solution
S3652Shields and Sang M3 Insect Medium
With L-glutamine and potassium bicarbonate., liquid, sterile-filtered, suitable for insect cell culture
S3672[Sar9, Met(O2)11]-Substance P
≥95% (HPLC)
S3699Anti-SEL1L (N-terminal) antibody produced in rabbit
~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution
S3762Streptavidin−FITC from Streptomyces avidinii
essentially salt-free, lyophilized powder, ≥5 units/mg protein
S3766Schenk and Hildebrandt Vitamin
100 ×, liquid, suitable for plant cell culture
S3770Screens for CD-1
size 80 mesh
S3771Ser-Asp-Gly-Arg-Gly
≥90% (HPLC)
S3772Sheep serum
S3875Seleno-DL-methionine
≥99% (TLC)
S3887Streptavidin–β-Galactosidase conjugate
streptavidin 1-2 units/mg protein, lyophilized powder
S3889D-Sorbitol
≥98% (GC), BioReagent, suitable for cell culture, suitable for plant cell culture
S3895Screens for CD-1
size 100 mesh
S3917Single-strand Binding Protein from Escherichia coli
>95% (SDS-PAGE), Molecular Biology, Single strand binding protein to enhance PCR specificity
S3929Sucrose
meets USP testing specifications
S3944SEW2871
≥98% (HPLC), solid
S4001Stachyose hydrate
≥98% (HPLC)
S400HRSephacryl®
400-HR, MW range 20-8000 kDa (globular proteins)
S4014Spectinomycin dihydrochloride pentahydrate
powder, BioReagent, suitable for cell culture
S4020Screens for CD-1
size 150 mesh
S4023Sigma-Fluor High Performance LSC Cocktail
For aqueous samples
S4026Semustine
S4027Sulfoxyethyl cellulose Fast Flow
fibers
S4045Monoclonal Anti-Splicing Factor SC-35 antibody produced in mouse
clone SC-35, ascites fluid
S4047Anti-S6 Kinase antibody produced in rabbit
whole antiserum
S4068Splitomicin
≥98% (HPLC), powder
S4069SL327
≥98% (HPLC), Mixture of E & Z isomers, solid
S4072Anti-Sirt3 antibody produced in rabbit
affinity isolated antibody, buffered aqueous solution
S4136Sudan III
BioXtra, certified by the BSC
S4140D-Saccharic acid potassium salt
≥98% (GC)
S4145Screens for CD-1
size 200 mesh
S4172Ammonium sodium phosphate dibasic tetrahydrate
BioXtra, ≥99%
S4194SR 12813
≥98%, solid
S4195β-Secretase human
recombinant, expressed in HEK 293 cells (C-terminal FLAG tagged), ≥10,000 units/mg protein
S4197Anti-Sirt6 (C-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
S4199Seppro® Dilution buffer

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Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


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