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Home
Life Science
Protein Biology and Biochemistry
Protein Assays

Protein Assays

Shop protein assay kits for accurate quantification and analysis.

Lectin from Ulex europaeus (gorse, furze), FITC conjugate, lyophilized powder

Lectin from Ulex europaeus (gorse, furze), FITC conjugate, lyophilized powder

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Lectin from Phaseolus vulgaris (red kidney bean), Phytohemagglutinin PHA-P, BioXtra, purified by aff

Lectin from Phaseolus vulgaris (red kidney bean), Phytohemagglutinin PHA-P, BioXtra, purified by aff

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Lectin from Phytolacca americana (pokeweed), lyophilized powder

Lectin from Phytolacca americana (pokeweed), lyophilized powder

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Lectin from Triticum vulgaris (wheat), lyophilized powder

Lectin from Triticum vulgaris (wheat), lyophilized powder

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Lectin from Pseudomonas aeruginosa, lyophilized powder

Lectin from Pseudomonas aeruginosa, lyophilized powder

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c-Myc Peptide, lyophilized powder

c-Myc Peptide, lyophilized powder

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3-Maleimidobenzoic acid N-hydroxysuccinimide ester, crystalline

3-Maleimidobenzoic acid N-hydroxysuccinimide ester, crystalline

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4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester, >=98%, powder

4-(N-Maleimidomethyl)cyclohexanecarboxylic acid N-hydroxysuccinimide ester, >=98%, powder

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SILU(TM)MAB K1 STABLE-ISOTOPE LABELED

SILU(TM)MAB K1 STABLE-ISOTOPE LABELED

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SIGMAPROT INTACT PROTEIN LCMS STD

SIGMAPROT INTACT PROTEIN LCMS STD

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CysteineSulfenicAcidProbe(DCP-Bio-1

CysteineSulfenicAcidProbe(DCP-Bio-1

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PROCAINAMIDE AGAROSE GEL

PROCAINAMIDE AGAROSE GEL

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3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, >=95%, powder

3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, >=95%, powder

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PNGase F from Elizabethkingia meningoseptica, BioReagent, >=95% (SDS-PAGE), for proteomics

PNGase F from Elizabethkingia meningoseptica, BioReagent, >=95% (SDS-PAGE), for proteomics

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Phospholipase C, Phosphatidylinositol-specific from Bacillus cereus, buffered aqueous glycerol solut

Phospholipase C, Phosphatidylinositol-specific from Bacillus cereus, buffered aqueous glycerol solut

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STABILYSER REAGENT

STABILYSER REAGENT

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PROTEASE AND PHOSPHATASE INHIBITOR COCKT

PROTEASE AND PHOSPHATASE INHIBITOR COCKT

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Ribonuclease B from bovine pancreas, BioReagent, >=50 Kunitz units/mg protein, >=80% (SDS-PAGE)

Ribonuclease B from bovine pancreas, BioReagent, >=50 Kunitz units/mg protein, >=80% (SDS-PAGE)

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MOUSE ADIPONECTIN ELISA KIT

MOUSE ADIPONECTIN ELISA KIT

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SYPRO Ruby Protein Gel Stain,

SYPRO Ruby Protein Gel Stain,

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Suberic acid bis(3-sulfo-N-hydroxysuccinimide ester) sodium salt, >=95% (H-NMR), powder

Suberic acid bis(3-sulfo-N-hydroxysuccinimide ester) sodium salt, >=95% (H-NMR), powder

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Swainsonine, from synthetic

Swainsonine, from synthetic

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Universal Proteomics Standard Set, Protein Mass Spectrometry Calibration Standard

Universal Proteomics Standard Set, Protein Mass Spectrometry Calibration Standard

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Atto 633 NHS ester, BioReagent, suitable for fluorescence, >=90.0% (coupling to amines)

Atto 633 NHS ester, BioReagent, suitable for fluorescence, >=90.0% (coupling to amines)

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Atto 594 NHS ester, BioReagent, suitable for fluorescence, >=80% (coupling to amines)

Atto 594 NHS ester, BioReagent, suitable for fluorescence, >=80% (coupling to amines)

From £406.71 (exc VAT)

IGEPAL CA-630, CMC 0.083 mM

IGEPAL CA-630, CMC 0.083 mM

From £84.13 To £154.61 (exc VAT)

Atto 565 NHS ester, BioReagent, suitable for fluorescence, >=70.0% (coupling to amines)

Atto 565 NHS ester, BioReagent, suitable for fluorescence, >=70.0% (coupling to amines)

From £268.82 To £1,176.41 (exc VAT)

2-Fluoroaniline, >=99%

2-Fluoroaniline, >=99%

From £73.29 To £412.57 (exc VAT)

Pharmalytes

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Filter Products

Capacity

≥0.1 mg/mL binding capacity (ovomucoid) (2)

≥0.5 mg/mL binding capacity (ovomucoid) (3)

≥10 mg binding capacity (histidine-tagged protein)(Dynamic binding capacity was tested with 0.5 mg/ml (histidine)6- tagged pure protein (Mr 43 000) in EX-CE (1)

≥10 mg/mL, gel binding capacity (β-galactosidase) (3)

≥2 &mu;mol/mL, gel (phosphopeptide)(following a 30 minute incubation at 25°C) (1)

≥20 mg binding capacity (histidine-tagged protein)(The binding capacity for individual proteins may vary), &le;1 mg binding capacity(histidine-tagged) (1)

≥25 mg/mL binding capacity (thyroglobulin) (2)

≥30 mg binding capacity (humanlgG/ml at 2.4 min residence time)(Determined at 10% breakthrough by frontal analysis at a mobile phase velocity of 500 cm/h in (4)

≥30 mg binding capacity (humanlgG/ml at 2.4 min residence time)(The pressure over the packed bed varies depending on a range of parameters such as the chara (1)

≥40 mg binding capacity (histidine-tagged protein/ml medium when changed with Ni2+)(Protein- and metal-ion dependent.) (1)

≥40 mg binding capacity (histidine-tagged protein/ml medium)(Protein binding capacity is protein-to-protein dependent.) (1)

≥8 mg/mL binding capacity (peroxidase Type VI) (1)

>1 mg binding capacity (lgG/column)(The binding capacity has been determined with human polyclonal IgG.) (1)

>1 mg binding capacity (lgG/column)(The binding capacity has been determined with human polyclonal IgG.), >1 mg binding capacity(IgG/column) (1)

>1 mg binding capacity (lgG/column)(The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatograph (1)

>1 mg binding capacity(human IgG well) (1)

>10 mg binding capacity(human IgG/ml medium) (1)

>10 mg/mL binding capacity(The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography medium (2)

>24 mg binding capacity(HSA/ml medium (Qb10 at 4 min residence time)) (1)

>25 mg binding capacity (horse liver GST/ml medium)(Binding of GST to glutathione is flow-rate dependent and lower flow rates often increase the binding capaci (3)

>300 µg binding capacity(biotinulated BSA/ml of medium slurry) (1)

>45 mg binding capacity (BSA/ml medium at 30 mS/cm)(Dynamic binding capacity at 10% breakthrough as measured at a residence time of 2 min, 300 cm/h in a Tricor (2)

>45 mg binding capacity (BSA/ml medium at 30 mS/cm)(The pressure over the packed bed varies depending on a range of parameters such as the characteristics of t (3)

>55 mg binding capacity(> 55 mg BSA, > 48 mg ß-lactoglobulin) (2)

>7 mg/mL binding capacity (medium)(The pressure over the packed bed varies depending on a range of parameters such as the characteristics of the chromatography (1)

>7 mg/mL binding capacity(H2O at room temperature.) (1)

>7 mg/mL binding capacity(medium) (1)

>70 mg binding capacity(> 70 mg lysozyme, > 95 mg BSA) (2)

0.35 mmol/pH·mL buffering capacity (5)

0.7 meq/mL by wetted bed volume (2)

1.0 meq/mL capacity (1)

1.2 meq/mL by wetted bed volume (2)

1.3 meq/mL by wetted bed volume (1)

10-30 µmol/mL binding capacity (Cu+2) (2)

13- 22 mg binding capacity(human IgG/ml medium) (2)

15 mg/mL binding capacity (porcine thyroglobulin) (3)

15-30 nmol/mL binding capacity (1)

27 mg binding capacity(27 mg BSA /ml (at QB10%)) (4)

27 mg binding capacity(human IgG/ml gel) (3)

35 mg binding capacity (human IgG)(Protein binding capacity is protein-to-protein dependent.) (1)

45-85 mg Mab/ml binding capacity (3)

45-85 mg Mab/ml binding capacity (Chromatography Medium) (1)

5-10 mg/mL binding capacity (yeast mannan)(pH7.2 at 25 °C) (1)

5-15 mg/mL binding capacity (yeast mannan) (3)

50 mg binding capacity (human IgG/column)(Protein binding capacity is protein-to-protein dependent.) (1)

60-90 mg Mab/ml binding capacity (4)

8- 14 µmol/mL binding capacity(gel) (2)

8- 17 mg binding capacity(human IgG/ml gel) (2)

binding capacity(>85 mg BSA/mL medium, >90 mg lysozyme/ml medium, >100 mg IgG/ ml medium) (4)

binding capacity(Thyroglobulin (MW 669 000) 2 mg/ml, HSA (MW 68 000) 170 mg/ml, alpha-lactalbumin (MW 14 300) 150 mg/ml) (1)

binding capacity(lgG (Mr 160 000)- 1.1 mg/ml drained medium), Bovine COHb (Mr 69 000)- 70 mg/ml drained medium), Ribonuclease (Mr 13 700)- 230 mg/ml drained me (1)

binding capacity(lgG (Mr 160 000)- 1.6 mg/ml drained medium), Bovine COHb (Mr 69 000)- 70 mg/ml drained medium), Ribonuclease (Mr 13 700)- 190 mg/ml drained me (2)

binding capacity(lgG (Mr 160 000)- 7 mg/ml drained medium), Bovine COHb (Mr 69 000)- 140 mg/ml drained medium), Ribonuclease (Mr 13 700)- 120 mg/ml drained med (2)

binding capacity(thyroglobulin (Mr 669 000)- 1 mg/ml drained medium), HSA (Mr 68 000)- 30 mg/ml drained medium), α-lactalbumin (Mr 14 300)- 140 mg/ml dra (1)

binding capacity(thyroglobulin (Mr 669 000)- 1.2 mg/ml drained medium), HSA (Mr 68 000)- 80 mg/ml drained medium), α-lactalbumin (Mr 14 300)- 30 mg/ml dr (1)

binding capacity(thyroglobulin (Mr 669 000)- 1.5 mg/ml drained medium), HSA (Mr 68 000)- 10 mg/ml drained medium), α-lactalbumin (Mr 14 300)- 110 mg/ml d (1)

binding capacity(thyroglobulin (Mr 669 000)- 2 mg/ml drained medium), HSA (Mr 68 000)- 110 mg/ml drained medium), α-lactalbumin (Mr 14 300)- 50 mg/ml dra (1)

~10 mg binding capacity(~10 mg BSA /ml medium at 300 cm/h, ~30 mg bacitracin/ml medium at 300 cm/h, ~50 mg insulin/ml medium at 300 cm/h) (1)

~13 mg binding capacity (ovalbumin)(Dynamic binding capacities were measured at 10% breakthrough with a residence time of 3 min (1.6 ml/min (2)

~25 mg binding capacity(human serum albumin/ml medium) (1)

~3 mg binding capacity(Protein A) (1)

~40 mg binding capacity (histidine-tagged protein/ml medium when changed with Ni2+)(Protein- and metal-ion dependent.) (2)

~40 mg binding capacity(histidine-tagged protein) (3)

~7 mg binding capacity (MBP- &Delta;Sal/ml medium Approx. 16 mg MBP- &szlig;Gal/ml medium)(Binding capacity is protein dependent. Dynamic binding capac (2)

~7 mg binding capacity (MBP- δSal/ml medium Approx. 16 mg MBP- ßGal/ml medium)(The pressure over the packed bed varies depending on a range of para (1)

Manufacturer

SIGMA-ALDRICH (2913)

SUPELCO (44)

Material

PTFE (3)

packing (powdered buffer pouches) (4)

polyethylene rack (1)

polypropylene (1)

polypropylene and polyethylene (5)

silicone (2)

Colour

Brownish-red (2)

Colorless (21)

Colorless to light yellow (6)

Detection reagent 1: Colorless Detection reagent 2: Colorless (1)

Detection reagent 1: Colorless Detection reagent 2: Colorless Peroxidase labelled anti-mouse antibody: Colorless Peroxidase labelled anti-rabbit antibody: Colo (1)

ECF substrate: Off-white/white to yellowish ECF substrate dilution buffer: Colorless (1)

ECL Plex Goat-anti-mouse IgG-Cy3, 150 ug: Pink ECL Plex Goat-anti-rabbit IgG-Cy5, 150 ug: Blue ECL Plex fluorescent rainbow markers: Brownish-red Hybond ECL (1 (1)

ECL Plex Goat-anti-mouse IgG-Cy3, 150 ug: Pink ECL Plex Goat-anti-rabbit IgG-Cy5, 150 ug: Blue ECL Plex fluorescent rainbow markers: Brownish-red Hybond-LFP 20 (1)

White (4)

White to yellowish (1)

Yellow. Pale color (1)

clear light yellow (1)

color-coded blue (1)

color-coded red (3)

color-coded yellow (1)

colorless (1)

colorless to light yellow, Colorless to light yellow (1)

off-white (4)

off-white to light tan (1)

white (4)

white to off-white (1)

yellow to yellow-orange (1)

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Enzyme Inhibitors
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