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Displaying 69801-69850 of 96265 results.
Sigma Cat.No.Description
P4497Anti-Potassium Channel Kv1.3 (extracellular) antibody produced in rabbit
affinity isolated antibody, lyophilized powder
P4498Pravastatin sodium salt hydrate
≥98% (HPLC), powder
P4505Protamine sulfate salt from herring
Grade III, histone, free(Millon test)
P4506Phosphodiesterase I from Crotalus atrox (Western Diamondback Rattlesnake)
Type IV, crude dried venom
P4509Palmitoyl-DL-carnitine chloride
powder
P4510Poly-ε-Cbz-L-lysine
mol wt 500-4,000
P4516Pullulan
suitable for substrate for pullulanase
P4524β-Lactamase from Enterobacter cloacae
Type IV, lyophilized powder, 0.2-0.6 units/mg protein (using benzylpenicillin)
P4532(−)-N6-(2-Phenylisopropyl)adenosine
solid
P4538Poly-L-ornithine hydrobromide
mol wt 5,000-15,000
P4543Valproic acid sodium salt
98%
P45536-Phosphogluconic Dehydrogenase from yeast
lyophilized powder, ≥3.0 units/mg solid
P4557Phenol solution
Equilibrated with 10 mM Tris HCl, pH 8.0, 1 mM EDTA, BioReagent, Molecular Biology
P4560Phosphate-Citrate Buffer with Urea Hydrogen Peroxide
tablet
P4562Sodium pyruvate
powder, BioXtra, suitable for mouse embryo cell culture
P4591Pyruvate Oxidase from microorganisms
lyophilized powder, ≥1.5 U/mg
P4600ReadyMix Taq PCR Reaction Mix
with MgCl2
P4620PD 146176
≥98% (HPLC), solid
P4630Protease from bovine pancreas
Type I, ≥5 units/mg solid
P4634TWEEN® 85
P4636Poly-L-glutamic acid sodium salt
mol wt 3,000-15,000
P4638Poly-L-ornithine hydrobromide
mol wt >100,000
P4639Plasma
from bovine
P4649Phosphorylase b from rabbit muscle
For use as a marker in SDS-PAGE
P4651Promethazine hydrochloride
P4654Pentaethylene glycol monooctyl ether
P4663Poly-L-arginine hydrochloride
mol wt 5,000-15,000
P4664o-Phenylenediamine dihydrochloride
tablet, 15 mg substrate per tablet
P4670Propafenone hydrochloride
P4682Phenol solution
Saturated with 0.01 M citrate buffer, pH 4.3 ± 0.2, BioReagent, Molecular Biology
P4689Protein G′ from proprietary source
recombinant, expressed in E. coli, lyophilized powder
P4707Poly-L-lysine solution
0.01%, sterile-filtered, BioReagent, suitable for cell culture
P4716Pectinase from Aspergillus niger
BioReagent, suitable for plant cell culture, aqueous glycerol solution, ≥5 units/mg protein (Lowry)
P4739Phosphate buffered saline
with 5% nonfat milk, powder (dry milled), pH 7.3
P4743Anti-PUMA/bbc3, N-Terminal antibody produced in rabbit
~1 mg/mL, affinity isolated antibody, buffered aqueous solution
P4744Phosphatase substrate
powder
P4747Anti-Potassium Channel KCa2.3, (C-term) (Small-conductance Ca2+-activated Potassium Channel 3) antibody produced in rabbit
affinity isolated antibody, lyophilized powder
P4749Anti-PADI4 (N-terminal) antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
P4761Poly-L-glutamic acid sodium salt
mol wt 15,000-50,000
P4762Papain from papaya latex
lyophilized powder, ≥10 units/mg protein
P4780TWEEN® 80
suitable for cell culture, suitable for insect cell culture, viscous liquid
P4798L-Phenylalanine Dehydrogenase from Sporosarcina sp.
lyophilized powder, ≥6 units/mg solid
P4809Phosphate-Citrate Buffer
tablet
P4832Poly-L-lysine solution
mol wt 150,000-300,000, 0.01%, sterile-filtered, BioReagent, suitable for cell culture
P4850Proteinase K from Tritirachium album
buffered aqueous glycerol solution, Molecular Biology, ≥800 units/mL
P4860Protease from Bacillus licheniformis
≥2.4 U/g
P4871Anti-Purinergic Receptor P2Y12 antibody produced in rabbit
affinity isolated antibody, lyophilized powder
P4874Anti-PADI4 antibody produced in rabbit
IgG fraction of antiserum, buffered aqueous solution
P4875D-Penicillamine
98-101%
P4886Poly-L-glutamic acid sodium salt
mol wt 50,000-100,000

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