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1,2-Epoxybutane


32,137  results were found

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Supplier:  Genscript
Description:   Ustekinumab with trade name Stelara, is an FDA-approved drug to Crohn's disease, Ulcerative Colitis, Plaque Psoriasis and Psoriatic Arthritis, targeting both interleukins (IL)-12 and IL-23. Ustekinumab is a fully human immunoglobulin G1 kappa mAb that binds to IL-12 and IL-23. Ustekinumab binds to the p40 subunit common to IL-12 and IL-23 and prevents their interaction with the IL-12 receptor β1 subunit of the IL-12 and IL-23 receptor complexes, thereby disrupting the proinflammatory pathway. Anti-Ustekinumab Antibody (9A5), mAb, mouse is produced from a hybridoma resulting from the fusion of partner and B-lymphocytes obtained from a mouse immunized with Ustekinumab.
Supplier:  Genscript
Description:   Ustekinumab with trade name Stelara, is an FDA-approved drug to Crohn's disease, Ulcerative Colitis, Plaque Psoriasis and Psoriatic Arthritis, targeting both interleukins (IL)-12 and IL-23. Ustekinumab is a fully human immunoglobulin G1 kappa mAb that binds to IL-12 and IL-23. Ustekinumab binds to the p40 subunit common to IL-12 and IL-23 and prevents their interaction with the IL-12 receptor β1 subunit of the IL-12 and IL-23 receptor complexes, thereby disrupting the proinflammatory pathway. Anti-Ustekinumab Antibody (11E3), mAb, Mouse is produced from a hybridoma resulting from the fusion of partner and B-lymphocytes obtained from a mouse immunized with Ustekinumab.
Catalog Number: (89161-712)

Supplier:  Enzo Life Sciences
Description:   Isolated from pig leukocytes.
Supplier:  TCI America
Description:   CAS Number: 1085-12-7
MDL Number: MFCD00016481
Molecular Formula: C14H20O3
Molecular Weight: 236.31
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 47
MSDS SDS
Supplier:  AMBEED, INC
Description:   1,2-Di(thiophen-2-yl)disulfane, Purity: 97%, CAS Number: 6911-51-9, Appearance: Form: Crystal - Powder Colour: Slightly pale yellow - Yellow green, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 1g
Supplier:  TCI America
Description:   [Antioxidant for rubber]
CAS Number: 91-53-2
MDL Number: MFCD00023883
Molecular Formula: C14H19NO
Molecular Weight: 217.31
Purity/Analysis Method: >90.0% (GC)
Form: Liquid
Boiling point (°C): 161
Flash Point (°C): 137
Specific Gravity (20/20): 1.04
MSDS SDS
Supplier:  AMBEED, INC
Description:   6-Aminobenzo[c][1,2]oxaborol-1(3H)-ol hydrochloride, Purity: 97%, CAS Number: 117098-93-8, Appearance: White to yellow powder or crystals, Storage: Inert atmosphere, 2-8 C, Size: 250mg

Supplier:  LGC STANDARDS
Description:   Saybolt +12, Colour, Paragon Scientific, LGC Standards
New Product
Catalog Number: (75791-452)

Supplier:  Prosci
Description:   Interleukin 23 (IL-23) is a heterodimeric cytokine composed of two disulfide-linked subunits, a p19 subunit that is unique to IL-23, and a p40 subunit that is shared with IL-12. The p19 subunit has homology to the p35 subunit of IL-12, as well as to other single chain cytokines such as IL-6 and IL-11. The p40 subunit is homologous to the extracellular domains of the hematopoietic cytokine receptors. Although p19 is expressed by activated macrophages, dendritic cells, T cells, and endothelial cells, only activated macrophages and dendritic cells express p40 concurrently to produce IL-23. IL-23 has biological activities that are similar to, but distinct from IL-12. Both IL-12 and IL-23 induce proliferation and IFN-gamma production by human T cells. While IL-12 acts on both naive and memory human T cells, the effects of IL-23 is restricted to memory T cells.
Supplier:  AOB CHEM USA
Description:   1-(2-Chloro-6-fluoro-3-methylphenyl)-2,2-difluoroethanone ≥95%
Supplier:  PIP
Description:   The QRP Q125 White Nitrile 12" Gloves are 100% nitrile (no latex) for ISO 5 (Class 100) applications.
Supplier:  ALADDIN SCIENTIFIC
Description:   A66 ≥98%
New Product
Supplier:  TLC PHARMACEUTICAL STANDARD LTD
Description:   Pharmaceutical Standards, Naratriptan Impurity 12 Iodide
New Product

Supplier:  VWR International
Description:   Silphenylene based stationary phase (selectivity equivalent to 5MS columns) to ensure minimum bleeding level at high temperatures. General purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 MS Xil is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.
Supplier:  AOB CHEM USA
Description:   5-(4-Chloro-2-methoxyphenyl)thiazol-2-amine ≥95%
Supplier:  AMBEED, INC
Description:   (3aS,3a'S,8aR,8a'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(3a,8a-dihydro-8H-indeno[1,2-d]oxazole)(97%), Purity: 98% 99%ee, CAS Number: 1435467-28-9, Appearance: White to Yellow Solid, Storage: Inert atmosphere, 2-8C, Size: 250MG
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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