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You Searched For:

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


149,771  results were found

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Supplier:  AOB CHEM USA
Description:   [4-(Thien-2-yl)phenyl]methanol ≥97%
New Product
Supplier:  Boster Biological Technology
Description:   The Fast version of Picokine ELISA kits, assay takes less than 1.5 hours. Detect Human Il-2 R Alpha/IL2RA with <5 pg/ml sensitivity. Format: 96-well plate with removable strips. Compatible samples: cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). This is a TMB colorimetric sandwich ELISA kit with short assay time and fast experiment set up. Il-2 R Alpha/IL2RA tissue specificity.
Supplier:  Electron Microscopy Sciences
Description:   Titer-Tops prevents sample evaporation, well to well contamination, external contamination and sample spillage. Titer-Tops are made from 4.4 mil polyethylene film with an FDA approved non cytotoxic acrylic adhesive.
Minority or Woman-Owned Business Enterprise
Supplier:  TCI America
Description:   CAS Number: 526-73-8
MDL Number: MFCD00008520
Molecular Formula: C9H12
Molecular Weight: 120.20
Purity/Analysis Method: >80.0% (GC)
Form: Clear Liquid
Color: Colorless
Boiling point (°C): 176
Flash Point (°C): 44
Specific Gravity (20/20): 0.89
MSDS SDS
Supplier:  Bachem Americas
Description:   The microbial product is a mixture of the chymostatins A, B, and C. It inhibits most cysteine proteases, especially chymotrypsin. Chymostatin is often applied for inhibiting chymase.
Supplier:  Southern Biotechnology
Description:   CD5, also known as Lyt-1, is a monomeric type I transmembrane glycoprotein expressed on thymocytes, T lymphocytes, and a subset of B lymphocytes, but not on natural killer (NK) cells. It has been identified as the major ligand of the B-cell antigen CD72. The frequency of CD5+ B cells exhibits strain-dependent variation, and the phenotypic, anatomical, functional, developmental, and pathological characteristics of the CD5+ B cells suggest that they may represent a distinct lineage, known as B-1 cells. Binding of CD5 on the T cell surface can augment alloantigen- or mitogen-induced lymphocyte proliferation and induces increased cytosolic free calcium, IL-2 secretion, and IL-2R expression. It has been proposed that CD5 negatively regulates signal transduction mediated by the T-cell and B-cell receptors.
Supplier:  Bachem Americas
Description:   Sequence: Suc-Ala-Pro-Ala-AMC
Catalog Number: (89158-280)

Supplier:  Enzo Life Sciences
Description:   Potent, dual site (ATP domain and substrate-binding domain) Src and Lck kinase inhibitor (IC50=44 and 88nM respectively). VEGFR2 IC50=0.32μM; c-fms IC50=30μM.
Supplier:  Thermo Scientific Chemicals
Description:   For hydrocarbon recovery
MSDS SDS
Supplier:  TCI America
Description:   CAS Number: 569-61-9 MDL Number: MFCD00001657 Molecular Formula: C19H17N3 Molecular Weight: 323.82 Purity/Analysis Method: <gt/>95.0% (HPLC) Form: Crystal Melting point (°C): 270 Lambda max.: 539 nm (EtOH)
MSDS SDS
Supplier:  ACROBIOSYSTEMS INC MS
Description:   Canine BCMA/TNFRSF17 Protein, His Tag (MALS verified), Source: expressed from human 293 cells (HEK293). It contains AA Met 1 - Asn 44, protein carries a polyhistidine tag at the C-terminus, Synonyms: TNFRSF17, CD269, BCM, BCMA, Size: 1mg
Supplier:  Matrix Scientific
Description:   4-Methoxybenzaldehyde-(1,1-dioxido-1,2-benzisothiazol-3-yl)(2-hydroxyethyl)hydrazone
Supplier:  TCI America
Description:   Molecular Weight: 289.24
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Specific rotation [a]20/D: -44 deg (C=1, H2O)
Molecular Formula: C14H20N2
MSDS SDS
Supplier:  TCI America
Description:   N,N,N',N'-Tetrakis(p-tolyl)benzidine, Purity: >98.0%(HPLC)(N), Cas: 76185-65-4, Molecular Formula: C40H36N2, Molecular Weight: 544.74, Synonyms: N,N,N',N'-Tetrakis(4-methylphenyl)benzidine (purified by sublimation), Appearance: Crystal - Powder, Size: 1G
MSDS SDS
Supplier:  Matrix Scientific
Description:   Matrix Scientific Part Number: 024625-25G , MDL Number: MFCD09475421
Catalog Number: (101921-670)

Supplier:  Matrix Scientific
Description:   Matrix Scientific Part Number: 061285-500MG , MDL Number: MFCD00272560
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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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