18260 Results for: "[[(3,5-Dimethyl-1H-pyrrol-2-yl)(3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluorobutane)"

Supplier: Restek

QuEChERS performance standard A designed for use in all QuEChERS methods for pesticides in fruits and vegetables. Ideal for initial method evaluations and ongoing method performance validations.

Supplier: TCI America

CAS Number: 4214-79-3
MDL Number: MFCD00006275
Molecular Formula: C5H4ClNO
Molecular Weight: 129.54
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 164

Supplier: New England Biolabs (NEB)

NEBNext® Q5U® master mix contains a modified version of Q5® High Fidelity DNA Polymerase, optimized for amplification of uracil-containing NGS libraries. This hot start formulation is designed to read through uracils, providing robust, high-fidelity and uniform library amplification.

Supplier: Prosci

DEAD box proteins characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of the DEAD box protein family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The function of DHX35 which is a member of this family, has not been determined.DEAD box proteins characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of the DEAD box protein family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The function of this gene product which is a member of this family, has not been determined.

Supplier: Thermo Scientific Chemicals

(±)-4-Heptyn-2-ol 97%

Supplier: Enzo Life Sciences

Prostanoid receptor ligand

Supplier: ERA

One 2 mL flame-sealed ampule on this volatiles in soil, soil standard in methanol requires spiking into the provided ten grams of solid matrix before analysis

Supplier: TCI America

CAS Number: 851768-63-3
Molecular Formula: C20H15N3O
Molecular Weight: 313.36
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Storage Temperature: <0°C

Supplier: Greiner Bio-One

Tubes feature an inner wall coated with spray-dried sodium heparin or lithium heparin.

Supplier: Simport Scientific

All models feature a unique snap-valve pour spout that is easily popped open to provide dripless pouring.

Supplier: CUBE BIOTECH

Sulfo-DIBMA is an electroneutral modification of existing DIBMAs. It does not interfere with charge-sensitive interactions between proteins and lipids. This innovation opens up a wider range of experimental research in terms of charge-sensitive membrane protein processes like protein-protein and protein-lipid interactions. In addition, Sulfo-DIBMA belongs to a new generation of DIBMA’s which are RAFT polymerized. This achieves a reduction in both monomer size and greater monodispersity. With diisobutylene-maleic acid (DIBMA), you can directly extract membrane proteins from cells without an intermediate step of detergent solubilization, like with SDS, which would usually interfere with the protein's function. Another advantage of DIBMA is the lack of an absorbance maxima at 280 nm. SMAs, in comparison, usually interfere with protein quantification, as aromatic amino acids absorb at the same spectrum.
Another significant advantage of Sulfo polymers compared to other polymers is the wide pH range in which they remain stable. The buffer in which the polymer is supplied has a pH of 7.5, but the polymer itself remains stable between pH 4 and pH 10. The special physicochemical properties of Sulfo-DIBMAs make them ideal for cryo-TEM and other downstream applications.
Good publications to find details about Sulfo-DIBMA and Sulfo-SMA are:
Oluwole et al. (2017)
Glueck et al. (2022)
Janson et al. (2022)
Eggenreich et al. (2023)

Supplier: TCI America

CAS Number: 23783-42-8
MDL Number: MFCD00041756
Molecular Formula: C9H20O5
Molecular Weight: 208.25
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 125
Specific Gravity (20/20): 1.07

Supplier: BONE CLONES, INC.

Replicas of real specimens.

Supplier: ANTIBODIES.COM LLC

Goat polyclonal antibody to NMDAR2B for ELISA and WB with samples derived from Rat.

Supplier: TCI America

CAS Number: 144432-80-4
MDL Number: MFCD07368291
Molecular Formula: C18H21BO2
Molecular Weight: 280.17
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 112

Supplier: Thermo Scientific Chemicals

Used to stain blood smears to identify parasites, leukocytes and trypanosomas

Supplier: TCI America

CAS Number: 2861-28-1
MDL Number: MFCD00014576
Molecular Formula: C9H8O4
Molecular Weight: 180.16
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 129

Supplier: ANTIBODIES.COM LLC

Goat polyclonal antibody to NR3B for ELISA and WB with samples derived from Human.

Supplier: Bachem Americas

See also the Asp derivatives N-1425 and N-1430, and Z-YVAD-FMK (N-1595).

Supplier: TCI America

CAS Number: 857934-82-8
Molecular Formula: C12H16BIO2
Molecular Weight: 329.97
Purity/Analysis Method: >95.0% (T)
Form: Clear Liquid

Supplier: ANTIBODIES.COM LLC

Goat polyclonal antibody to NMDAR1 for ELISA and IF with samples derived from Human and Mouse.

Supplier: TCI America

CAS Number: 7749-47-5
MDL Number: MFCD00059768
Molecular Formula: C6H9N3O
Molecular Weight: 139.16
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 158

Supplier: Restek

VOA MegaMix (with m- and p-xylene isomers at half the concentration of other components) is a deuterated monitoring compounds (DMCs) mix, a fortification mix for all compounds requiring calibration at higher concentration, and single-compound solutions of 3,3'-dichlorobenzidine and 4-chloroaniline.

Supplier: Restek

QuEChERS Standards for AOAC Official Method 2007.01

Supplier: Abgent

Polyclonal antibody, Isotype: Rabbit Ig, Species Reactivity: Mouse, Gene ID: 319468, Target/Specificity: Generated from rabbits immunized with a KLH conjugated synthetic peptide between 234-262 amino acids from the Central region of mouse Ppm1h.

Supplier: TCI America

CAS Number: 708-53-2
MDL Number: MFCD00180772
Molecular Formula: C9H10O4
Molecular Weight: 182.18
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Melting point (°C): 133

Supplier: ANTIBODIES.COM LLC

Goat polyclonal antibody to GRIN2A for ELISA and IF with samples derived from Mouse.

Supplier: TCI America

CAS Number: 269410-06-2
Molecular Formula: C12H16BBrO2
Molecular Weight: 282.97
Purity/Analysis Method: >97.0% (T)
Form: Clear Liquid

Supplier: Genetex

Rabbit Polyclonal antibody to beta Catenin (catenin (cadherin-associated protein), beta 1, 88kDa)

Supplier: TCI America

CAS Number: 123237-62-7
MDL Number: MFCD01862148
Molecular Formula: C9H20O2Si
Molecular Weight: 188.34
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Boiling point (°C): 30
Flash Point (°C): 73
Specific Gravity (20/20): 0.90
Specific rotation [a]20/D: 6 deg (neat)
Storage Temperature: 0-10°C