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SIGMA Brand

Displaying 82601-82650 of 116253 results.
Sigma Cat.No.Description
S4250D-Serine
≥98% (TLC)
S4257Sphingosylphosphorylcholine
≥98%, powder
S4261Sudan IV
certified by the BSC, BioXtra
S4264Spermine
suitable for cell culture, BioReagent
S4265Anti-Sheep Serum antibody produced in rabbit
whole antiserum
S4311L-Serine
from non-animal source, meets EP, USP testing specifications, suitable for cell culture, 98.5-101.0%
S4316Amyloid Precursor Protein β, Secreted human
recombinant, expressed in E. coli (N-terminal histidine tagged), solution
S4317SB 431542 hydrate
≥98% (HPLC), powder
S4320SYBR® Green Extract-N-Amp PCR ReadyMix
Amplifications to support Extract-N-Amp Plant and Extract-N-Amp Tissue
S4322Anti-Sirt6 (N-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
S4324Seppro® Stripping Buffer
S4326SB-277011-A hydrochloride hydrate
≥98% (HPLC)
S4375DL-Serine
≥98% (TLC)
S4400Staurosporine from Streptomyces sp.
≥98% (HPLC), film
S4438SYBR® Green JumpStart Taq ReadyMix
for quantitative PCR, MgCI2 in buffer
S4441DL-Sulforaphane
≥90% (HPLC), synthetic, liquid
S4443SCH-28080
≥98% (HPLC), solid
S4449Seppro® Neutralization Buffer
S4451Sal003
≥98% (HPLC)
S4500L-Serine
ReagentPlus®, ≥99% (HPLC)
S4503DL-Serine hydroxamate
seryl-tRNA synthetase inhibitor
S4506Sodium diatrizoate hydrate
≥98.0%
S4521Saponin from Quillaja sp.
Sapogenin content 20-35 %
S4522Glass spreaders
90° bend
S4526Salinomycin
from Streptomyces albus, ≥98% (HPLC)
S4562β-Secretase inhibitor
≥97% (HPLC), powder
S4568SCH 58261
≥98% (HPLC), solid
S4572SANT-1
≥98% (HPLC), powder
S4574Spin Column for Seppro®
S4642Wheaton staining dishes
for 20 slides, dishes only
S4647Glass spreaders
120° bend
S4651Silane-Prep Slides
glass slides coated with silane (aminoalkylsilane).
S4696SB-505124 hydrochloride hydrate
≥98% (HPLC)
S4701Suplatast tosylate
≥98% (HPLC)
S4722Sharps safety pouches
for the disposal of sharp-edged biohazard waste items, pkg of 200 ea
S4751Stearic acid
Grade I, ≥98.5% (capillary GC)
S4760N-Succinyl-Ala-Ala-Ala-p-nitroanilide
elastase substrate
S4762Streptavidin from Streptomyces avidinii
essentially salt-free, lyophilized powder, ≥13 units/mg protein
S4767Wheaton staining dishes
20 slides, covers only
S4776Somatotropin from human pituitary
recombinant, expressed in E. coli, ≥95% (SDS-PAGE), lyophilized powder
S4813Anti-α1-Syntrophin (RA-16) antibody produced in rabbit
buffered aqueous solution, IgG fraction of antiserum
S4819Anti-Syntaxin 7 antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
S4826SMIFH2
≥98% (HPLC)
S4887D-(+)-Sorbose
≥99%
S4892Wheaton staining dishes
for 20 slides, dishes with covers only
S4897Sharps safety pouch stand
supports pouch with mouth open for easy access, pkg of 1 ea
S4920SITE Liquid Media Supplement (100×)
liquid, sterile-filtered, BioReagent, suitable for cell culture
S4936Anti-Sodium Channel, Brain Type I (α subunit) antibody produced in rabbit
affinity isolated antibody, lyophilized powder
S4939N-Succinyl-Leu-Leu-Val-Tyr-7-amido-4-trifluoromethylcoumarin
≥98% (HPLC), solid
S4942SYPRO® Ruby Protein Gel Stain

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New Tariffs & Effects on Pricing

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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