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ChemicalBook >> CAS DataBase List >> Aprotinin

Aprotinin

$28 - $6660
Product name: Aprotinin
CAS: 9087-70-1
MF: C284H432N84O78R2S7
MW: 6495.43988
EINECS:232-994-9
MDL Number:MFCD00130541
Synonyms:TRYPSIN INHIBITOR, PANCREAS TYPE;TRYPSIN INHIBITOR (BASIC);TRYPSIN INHIBITOR, BOVINE LUNG;TRASYLOL;antikrein ;antilysin ;antilysine ;aprotininfrombovinelung

Price121 Properties Safety Information Description

121 prices

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Brand

ACHEMBLOCK
AK Scientific
ApexBio Technology
Apolloscientific
Arctom
Biosynth
Cayman Chemical
Chem-Impex
ChemScene
DC Chemicals
Medical Isotopes, Inc.
Sigma-Aldrich
Thermo Scientific Chemicals
Tocris
TRC
Usbiological

Package

y0001154
1unit
616370-10MG
1mg
5mg
10mg
25mg
616370-20MG
20mg
a1250000
50mg
50ul
100MG
100ul
200ul
616370-100MG
0.1g
10
0.25g
500mg
1g
250MG
0.5g
EvaluationSample
2g
5ml
5g
10ml
10g
1vial
5x10ml
50ml
500ml
0.5 mL
1 g
2.7 mg
96Tests
100 μg
400 μL

ManufacturerACHEMBLOCK
Product numberY232021
Product descriptionAprotinin 98%
Packaging100MG
Price$110
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberY232021
Product descriptionAprotinin 98%
Packaging250MG
Price$180
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product numberK659
Product descriptionAprotinin
Packaging10mg
Price$131
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
Packaging50mg
Price$132
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
Packaging1unit
Price$28
Updated2021-12-16
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ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
PackagingEvaluationSample
Price$30
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
Packaging10mg
Price$55
Updated2026-05-06
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ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
Packaging25mg
Price$87
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA2574
Product descriptionAprotinin
Packaging100mg
Price$220
Updated2026-05-06
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ManufacturerApolloscientific
Product numberBIMI2132
Product descriptionAprotinin
Packaging100mg
Price$313
Updated2026-06-04
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ManufacturerApolloscientific
Product numberBIMI2132
Product descriptionAprotinin
Packaging25mg
Price$73
Updated2021-12-16
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ManufacturerApolloscientific
Product numberBIMI2132
Product descriptionAprotinin
Packaging250mg
Price$435
Updated2021-12-16
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ManufacturerArctom
Product numberHY-P0017
Product descriptionAprotinin
Packaging100mg
Price$485
Updated2026-05-26
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ManufacturerArctom
Product numberHY-P0017
Product descriptionAprotinin
Packaging5mg
Price$71
Updated2026-05-26
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ManufacturerArctom
Product numberHY-P0017
Product descriptionAprotinin
Packaging10mg
Price$113
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-P0017
Product descriptionAprotinin
Packaging50mg
Price$315
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
ACHEMBLOCK	Y232021	Aprotinin 98%	100MG	$110	2026-05-27	Buy
ACHEMBLOCK	Y232021	Aprotinin 98%	250MG	$180	2026-05-27	Buy
AK Scientific	K659	Aprotinin	10mg	$131	2021-12-16	Buy
ApexBio Technology	A2574	Aprotinin	50mg	$132	2026-05-06	Buy
ApexBio Technology	A2574	Aprotinin	1unit	$28	2021-12-16	Buy
ApexBio Technology	A2574	Aprotinin	EvaluationSample	$30	2026-05-06	Buy
ApexBio Technology	A2574	Aprotinin	10mg	$55	2026-05-06	Buy
ApexBio Technology	A2574	Aprotinin	25mg	$87	2026-05-06	Buy
ApexBio Technology	A2574	Aprotinin	100mg	$220	2026-05-06	Buy
Apolloscientific	BIMI2132	Aprotinin	100mg	$313	2026-06-04	Buy
Apolloscientific	BIMI2132	Aprotinin	25mg	$73	2021-12-16	Buy
Apolloscientific	BIMI2132	Aprotinin	250mg	$435	2021-12-16	Buy
Arctom	HY-P0017	Aprotinin	100mg	$485	2026-05-26	Buy
Arctom	HY-P0017	Aprotinin	5mg	$71	2026-05-26	Buy
Arctom	HY-P0017	Aprotinin	10mg	$113	2026-05-26	Buy
Arctom	HY-P0017	Aprotinin	50mg	$315	2026-05-26	Buy

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Properties

Melting point :>234oC (dec.)
storage temp. :2-8°C
solubility :glycerol: soluble3mg/mL, clear, colorless (equilibration buffer containing 5% glycerol)
form :lyophilized powder
color :white
biological source :rabbit
Water Solubility :Freely soluble in water and in aqueous buffers of low ionic strength.
Merck :13,761
Specific Activity :3-8TIU/mg solid
Sequence :H-Pro-Asp-Phe-Cys-Leu-Glu-Pro-Pro-Tyr-Thr-Gly-Pro-Cys-Lys-Ala-Arg-Ile-Ile-Arg-Tyr-Phe-Tyr-Asn-Ala-Lys-Ala-Gly-Leu-Cys-Gln-Thr-Phe-Val-Tyr-Gly-Gly-Cys-Arg-Ala-Lys-Arg-Asn-Asn-Phe-Lys-Ser-Ala-Glu-Asp-Cys-Met-Arg-Thr-Cys-Gly-Gly-Ala-OH
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :RWLBZZCCAZDWSE-BNRYNCRGNA-N
Absorption :0.84 at 280nm

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.

Description

Aprotinin is a reversible inhibitor of serine proteases such as trypsin (Ki = 0.06 pM), chymotrypsin (Ki = 9.5 nM), and kallikrein (Ki = 0.8 nM). It is a much weaker inhibitor of thrombin (Ki = 0.1-0.8 mM) and trypsinogen (Ki = 2 μM). Aprotinin also competitively inhibits nNOS and iNOS with Ki values of 50 and 78 μM, respectively. Aprotinin is widely used as a protein purification tool to prevent proteases present in tissue samples from degrading the protein of interest.

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Suppliers and manufacturers

Hangzhou Meiya Pharmaceutical Co.,ltd. Hefei Bomei Biotechnology Co., Ltd. Hunan Wokai Biotechnology Co., Ltd. Nanjing Dulai Biotechnology Co., Ltd. Hubei wei shi reagent group ltd., company Hunan Hui Bai Yi New Materials Co., Ltd Beijing Ackerman Technology Co., Ltd. Huai Hua Binfengchem Co., Ltd J & K SCIENTIFIC LTD. Chembest Research Laboratories Limited

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Aprotinin

Properties

Safety Information

Description

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