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You Searched For:

(2R,2\'R)-4,4\'-Disulfanediylbis(2-aminobutanoic+acid)


149,810  results were found

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Catalog Number: (77414-454)

Supplier:  APOLLO SCIENTIFIC
Description:   3,3'-Bis(trifluoromethyl)benzidine 97%
Supplier:  BIOGEMS INTERNATIONAL INC.
Description:   The M5/114.15.2 monoclonal antibody or (M5/114) is specific for the mouse major histocompatibility complex class II, specific for the I-A and I-E subregion-encoded glycoproteins (alloantigens I-Ab, I-Ad, I-Aq, I-Ed, and I-Ek, but not the I-Af, I-Ak, nor I-As antigens). The antibody also reacts with cells from the H-2p or H-2r haplotypes mice. The polymorphic determinant represented by the mouse major histocompatibility complex class II (MHC Class II) is expressed by the immune cells bearing the specified alloantigens, like T and B lymphocytes, monocytes, dendritic cells, and macrophages. The antibody doesn’t react with the NOD H-2g7 haplotype alloantigens. M5/114 mAb inhibits I-A-restricted T cell responses of the Haplotypes H-2b, H-2d, H-2q, and H-2u.
Supplier:  TCI America
Description:   CAS Number: 2050-46-6
MDL Number: MFCD00015143
Molecular Formula: C10H14O2
Molecular Weight: 166.22
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Boiling point (°C): 220
Melting point (°C): 44
MSDS SDS
Catalog Number: (77138-952)

Supplier:  AMBEED, INC
Description:   (R)-But-3-yn-2-ol, Purity: 95%, CAS Number: 42969-65-3, Appearance: Form: liquid Colour: colorless - light yellow, Storage: Keep in dark place, Sealed in dry, Room Temperature, Size: 1g
Supplier:  BIOGEMS INTERNATIONAL INC.
Description:   The PC61.5 antibody specifically reacts with mouse CD25, the 55 kDa low-affinity Interleukin-2 Receptor α chain (IL-2R α), expressed on early progenitors of T and B lineage, and on B and T cells. Together with CD122 (IL-2 Receptor β) and CD 132 (IL-2 Receptor γc, the common gamma chain), CD25 forms high-affinity receptor complexes for IL-2. Resting B and T cells and natural killer cells do not express IL-2Rα. Cd25 is also expressed on the dendritic cells, and it enhances lymphocyte differentiation and activation.The PC61.5 antibody blocks the binding of IL-2 to both high-affinity and low-affinity receptors.BG Violet 450 conjugate is an alternative to the Pacific Blue, eFluor 450, or BD Horizon V450 dyes. It is excited by the violet (405 nm) laser, with a peak emission of 450nm.
Supplier:  AMBEED, INC
Description:   Ethyl-3,5-dimethyl-1H-pyrrole-2-carboxylate 98%
Supplier:  Bon Opus Biosciences
Description:   Bon Opus Biosciences offers quality recombinant proteins products covering a broad collection of cytokines, enzymes, diagnostic and detection reagents, and other protein-related products
Supplier:  AMBEED, INC
Description:   tert-Butyl-3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate 97%
New Product
Supplier:  Matrix Scientific
Description:   6,7-Dimethoxyquinazoline-2,4(1H,3H)-dione ≥97%
Supplier:  Ricca Chemical
Description:   0.04% (w/v) Aqueous Solution. pH 4.8 (yellow) - 6.4 (red). Poly bottle. 500mL
MSDS SDS
Small Business Enterprise
Supplier:  AMBEED, INC
Description:   5-(6,6-Dimethyl-4-morpholino-8,9-dihydro-6H-[1,4]oxazino[4,3-e]purin-2-yl)pyrimidin-2-amine, Purity: 95%, CAS Number: 1382979-44-3, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Store in freezer, under -20 C, Size: 5mg
Supplier:  Bachem Americas
Description:   Sequence: Tos-Gly-OH

Supplier:  Electron Microscopy Sciences
Description:   A non-carcinogenic substitute for DAB and DAB-HCl.
Minority or Woman-Owned Business Enterprise

Supplier:  Matrix Scientific
Description:   Matrix Scientific Part Number: 042948-1G , MDL Number: MFCD00141528

Supplier:  Matrix Scientific
Description:   Matrix Scientific Part Number: 064551-500MG , MDL Number: MFCD18064633
Catalog Number: (75835-070)

Supplier:  Restek
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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.
7,553 - 7,568  of 149,810