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100050

Sigma-Aldrich

1400W

A selective, cell-permeable, irreversible, slow, tight-binding inhibitor of inducible nitric oxide synthase (iNOS; Kd = 7 nM).

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Synonym(s):
1400W, N-(3-Aminomethyl)benzylacetamidine, 2HCl
Empirical Formula (Hill Notation):
C10H15N3 · 2HCl
CAS Number:
214358-33-5
Molecular Weight:
250.17
MDL number:
MFCD03428622
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

water: 1 mg/mL
methanol: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

InChI

1S/C10H16N3/c1-8(12)13-7-10-4-2-3-9(5-10)6-11/h2-5,13H,6-7,11-12H2,1H3/q+1/p+1

InChI key

FFSSUWWXUDLVQZ-UHFFFAOYSA-O

General description

A selective, cell-permeable, irreversible, slow, tight-binding inhibitor of inducible nitric oxide synthase (iNOS; Kd = 7 nM). Suitable for use in both in vitro and in vivo systems. Has a protective effect against cerebral ischemia by reducing ischemic lesion volumes. Exhibits greater than 5000- and 200-fold potency against human iNOS relative to eNOS and nNOS, respectively, and greater than 1000-fold potency against rat iNOS relative to eNOS.
A selective, irreversible, slow, tight binding inhibitor of inducible nitric oxide synthase (iNOS, Kd = 7 nM) both in vitro and in vivo. Has a protective effect against cerebral ischemia by reducing ischemic lesion volumes. Exhibits greater than 5000- and 200-fold potency against human iNOS relative to eNOS and nNOS, respectively, and greater than 1000-fold potency against rat iNOS relative to eNOS.

Biochem/physiol Actions

Cell permeable: yes
Kd = 7 nM against inducible nitric oxide synthase (iNOS)
Primary Target
iNOS
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable up to 3 months at -20°C.

Other Notes

Parmentier, S., et al. 1999. Br. J. Pharmacol.127, 546.
Cardenas, A., et al. 1998. Eur. J. Pharmacol. 354, 161.
Parrino, P.E., et al. 1998. Ann. Thorac. Surg. 66, 733.
Garvey, E.P., et al. 1997. J. Biol. Chem. 272, 4959.
Laszlo, F., and Whittle, B.J. 1997. Eur. J. Pharmacol. 334, 99.
Thomsen, L.L., et al. 1997. Cancer Res. 57, 3300.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Increased expression of the transient receptor potential ankyrin 1 (TRPA1) channel has been detected in carious tooth pulp, suggesting involvement of TRPA1 in defense or repair of this tissue after exogenous noxious stimuli. This study aimed to elucidate the induction
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Pemphigus vulgaris (PV) is a blistering autoimmune disease characterized by IgG autoantibodies against desmoglein 3. Nitric oxide synthases (NOS) may contribute to the increase of inflammation in tissues by the generation of nitrotyrosine residues (NTR). To investigate whether the production
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LM38 murine mammary adenocarcinoma model is formed by LM38-LP (myoepithelial and luminal), LM38-HP (luminal) and LM38-D2 (myoepithelial) cell lines. In a previous work, we had shown that LM38-HP and LM38-D2 cell lines are less malignant than the bicellular LM38-LP cell

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