Advanced Search

SIGMA Brand

Displaying 68851-68900 of 96265 results.
Sigma Cat.No.Description
N3886β-Nicotinamide adenine dinucleotide phosphate sodium salt hydrate
powder
N3889Nitrazepam
N3893Anti-Nitric Oxide Synthase, Endothelial (1185-1205) antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
N3905Nicarbazin
N3908Anti-Nerve Growth Factor Receptor (NGFR p75) antibody produced in rabbit
affinity isolated antibody, buffered aqueous solution
N3910Neutralization Solution B
N3911NBI 27914
≥98% (HPLC)
N3915Notoginsenoside R1
≥98% (HPLC)
N4006Naphthol AS-BI N-acetyl-β-D-glucosaminide
β-hexosaminidase substrate
N4007N-Nitroso-N-methylbutylamine
N4014Nystatin
powder, γ-irradiated, BioXtra, suitable for cell culture
N4038Anti-NAV3 (N-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
N412819-Norethindrone
≥98%, powder
N4142Anti-Neurofilament 200 antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
N4143Neurokinin B
≥95% (HPLC)
N4148S-Nitrosoglutathione
≥97%
N4159NCS-382 hydrate
solid, ≥98% (HPLC)
N4256Nicotinic acid adenine dinucleotide sodium salt
≥98%
N42644-Nitrophenyl N-acetyl-α-D-galactosaminide
substrate for N-acetyl-α-D-galactosaminidase
N4267Neurokinin A
≥97% (HPLC)
N4286NU2058
>98% (HPLC)
N43774-Nitrophenyl valerate
liquid
N4382Nalidixic acid sodium salt
powder
N4396Nalbuphine hydrochloride hydrate
≥98% (HPLC)
N4505β-Nicotinamide adenine dinucleotide, reduced dipotassium salt
N4537Nek7, Active human
recombinant, expressed in E. coli, ≥85% (SDS-PAGE), buffered aqueous glycerol solution
N4540NA2F Glycan
from Porcine, ≥90% (HPLC)
N4637Newborn Calf Serum
USA origin, sterile-filtered, suitable for cell culture
N46454-Nitrophenyl phosphate disodium salt hexahydrate
powder, BioReagent, suitable for cell culture, ≥97%
N4751Nicotinuric acid
N4753N-(2-Nitrophenylsulfenyl)-γ-aminobutyric acid (dicyclohexylammonium) salt
powder
N4762Newborn Calf Serum
USA origin, Heat Inactivated, sterile-filtered, suitable for cell culture
N47642-Nitrophenyl β-D-cellobioside
N4767N-Z-Amine® EKC
Casein enzymatic hydrolysate, from bovine milk
N4773Neuron-specific enolase from human brain
≥95% (SDS-PAGE), buffered aqueous solution
N47795-Nitro-2-(3-phenylpropylamino)benzoic acid
≥98%
N4787Nek2, Active human
recombinant, expressed in E. coli, ≥85% (SDS-PAGE), buffered aqueous glycerol solution
N4875Naphthol AS-MX phosphate
powder, ≥99% (HPLC)
N4888Nutrient Mixture F-12 Ham
With sodium bicarbonate, without L-glutamine, liquid, sterile-filtered, suitable for cell culture
N5017Neuropeptide Y human
≥95% (HPLC), powder, synthetic
N5130β-Nicotinamide adenine dinucleotide phosphate, reduced tetra(cyclohexylammonium) salt
≥93%
N5131Nicotinamide guanine dinucleotide sodium salt
phospodiesterase and ADP-ribosyl cyclase substrate
N5139Monoclonal Anti-Neurofilament 68 antibody produced in mouse
clone NR4, ascites fluid
N5148Nodularin
cyanotoxin
N5163Anti-NOTCH4 antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
N5252Nonadecanoic acid
≥98% (GC)
N5254Neuraminidase Agarose from Clostridium perfringens (C. welchii)
Type VI-A, ammonium sulfate suspension
N5264Monoclonal Anti-Neurofilament 160 antibody produced in mouse
clone NN18, ascites fluid
N5266Neurotensin Fragment 8-13 acetate salt
≥97% (HPLC)
N5288Anti-NQO1 (C-terminal) antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top