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4-(1H-Tetrazol-5-yl)benzoic+acid
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4-(1H-Tetrazol-5-yl)benzoic+acid
Supplier:
BeanTown Chemical
Description:
CAS: 109-04-6; EC No: 203-641-6; MDL No: MFCD00006219; RTECS: US3850000
UN No: UN2810; Haz Class: 6.1; Packing Group: II
Liquid; Molecular Formula: C5H4BrN; MW: 158.00
Boiling Point: 192-194°
Density (g/mL): 1.657; Refractive Index: 1.572
Catalog Number:
(100243-124)
Supplier:
Southern Biotechnology
Description:
CD4 is a type I transmembrane glycoprotein expressed on most thymocytes and the helper/inducer subpopulation of mature T lymphocytes of all mouse strains tested. CD4 has also been detected at low density on pluripotent hematopoietic stem cells, bone marrow myeloid precursors, and intrathymic lymphoid precursors. The CD4 antigen functions as a co-receptor, interacting with class II major histocompatability complex (MHC) molecules in the recognition of foreign antigens by T cells. In vivo and in vitro treatment with the GK1.5 monoclonal antibody effectively depletes CD4+ cells. GK1.5 also blocks helper T cell responses to MHC class II antigens, including cytolysis, proliferation, allogeneic B cell help, and release of lymphokines.
Catalog Number:
(BT123320-25G)
Supplier:
BeanTown Chemical
Description:
CAS: 10025-68-0; EC No: 233-037-8; MDL No: MFCD00011226
UN No: UN2922; Haz Class: 8 (6.1); Packing Group: II
Liquid; Linear Formula: Se2Cl2; MW: 228.83
Melting Point: -85°; Boiling Point: 127° (decomposes)
Density (g/mL): 2.77
Moisture Sensitive
Supplier:
BeanTown Chemical
Description:
CAS: 123-41-1; EC No: 204-625-1; MDL No: MFCD00002831; RTECS: GA4025500
UN No: UN3267; Haz Class: 8; Packing Group: II
Liquid; Linear Formula: HOCH2CH2N(CH3)3OH; Molecular Formula: C5H16NO2; MW: 121.18
Density (g/mL): 1.073; Refractive Index: 1.430
Supplier:
Tonbo Biosciences
Description:
The RPA-T4 antibody reacts with human CD4, a 59 kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta-2 domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4, and co-receptors CCR5 and CXCR4, may also be utilized by HIV-1 to enter T cells. Human CD4 is typically expressed on thymocytes, some mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells.
Supplier:
Tonbo Biosciences
Description:
The OKT4 antibody reacts with human CD4, a 59 kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta-2 domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4, and co-receptors CCR5 and CXCR4, may also be utilized by HIV-1 to enter T cells. Human CD4 is typically expressed on thymocytes, some mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells.
Catalog Number:
(10051-644)
Supplier:
Tonbo Biosciences
Description:
The OKT4 antibody reacts with human CD4, a 59 kDa protein which acts as a co-receptor for the T cell receptor (TCR) in its interaction with MHC Class II molecules on antigen-presenting cells. The extracellular domain of CD4 binds to the beta-2 domain of MHC Class II, while its cytoplasmic tail provides a binding site for the tyrosine kinase lck, facilitating the signaling cascade that initiates T cell activation. CD4, and co-receptors CCR5 and CXCR4, may also be utilized by HIV-1 to enter T cells. Human CD4 is typically expressed on thymocytes, some mature T cell populations such as Th17 and T regulatory (Treg) cells, as well as on dendritic cells.
Supplier:
BeanTown Chemical
Description:
CAS: 7790-99-0; EC No: 232-236-7; MDL No: MFCD00011354; RTECS: NN1650000
UN No: UN3498; Haz Class: 8; Packing Group: II
Crystalline/Liquid; Linear Formula: ICl; MW: 162.36
Boiling Point: 96-98°
Density (g/mL): 3.24
Light Sensitive, Moisture Sensitive
Catalog Number:
(10402-520)
Supplier:
Bioss
Description:
ATP-dependent 3'-5' DNA helicase, component of the core-TFIIH basal transcription factor, involved in nucleotide excision repair (NER) of DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. Acts by opening DNA either around the RNA transcription start site or the DNA damage.
Supplier:
BeanTown Chemical
Description:
CAS: 10035-06-0; EC No: 233-791-8; MDL No: MFCD00149157
UN No: UN1477; Haz Class: 5.1; Packing Group: II
Solid; Linear Formula: Bi(NO3)3·5H2O; MW: 485.07
Melting Point: 30°; Boiling Point: 75-80°
Hygroscopic
Supplier:
BeanTown Chemical
Description:
CAS: 7697-37-2; EC No: 231-714-2; MDL No: MFCD00011349; RTECS: QU5775000
UN No: UN2031; Haz Class: 8 (5.1); Packing Group: II
Liquid, double sub-boiling quartz distillation; Molecular Formula: HNO3 ; MW: 63.01
Boiling Point: 120.5°
Density (g/mL): 1.413
Supplier:
BeanTown Chemical
Description:
CAS: 993-16-8; EC No: 213-608-8; MDL No: MFCD00000514
UN No: UN2923; Haz Class: 8 (6.1); Packing Group: II
Crystalline; Linear Formula: CH3SnCl3; MW: 240.11
Melting Point: 48-51°; Boiling Point: 171°; Flash point: 41°C (106°F)
Moisture Sensitive
Supplier:
BeanTown Chemical
Description:
CAS: 7440-45-1; EC No: 231-154-9; MDL No: MFCD00010924
UN No: UN1333; Haz Class: 4.1; Packing Group: II
Solid, packaged under mineral oil; Molecular Formula: Ce; MW: 140.12
Melting Point: 795°; Boiling Point: 3443°
Density (g/mL): 6.67
Catalog Number:
(10799-600)
Supplier:
Rockland Immunochemical
Description:
Angiotensin II is a potent vasopressor hormone and a primary regulator of aldosterone secretion that acts through at least two types of receptors, AGTR1 and AGTR2. It is an important effector controlling blood pressure and volume in the cardiovascular system and plays a major role in the development of the mammalian kidney and urinary tract. AGTR1, the type 1 receptor, is thought to mediate the major cardiovascular effects of angiotensin II and may play a role in the generation of reperfusion arrhythmias following restoration of blood flow to ischemic or infarcted myocardium. AGTR1 has recently been found to regulate the differentiation of bone marrow-derived monocyte lineage progenitors from hematopoietic stem cells, indicating the diversity of the roles of AGTR1.
Supplier:
BeanTown Chemical
Description:
CAS: 592-57-4; EC No: 209-764-1; MDL No: MFCD00001532; RTECS: GU4702350
UN No: UN3295; Haz Class: 3; Packing Group: II
Liquid; Molecular Formula: C6H8; MW: 80.13
Boiling Point: 80°; Flash point: -8°C (18°F)
Density (g/mL): 0.841; Refractive Index: 1.474
Supplier:
BeanTown Chemical
Description:
CAS: 1314-56-3; EC No: 215-236-1; MDL No: MFCD00011440; RTECS: TH3945000
UN No: UN1807; Haz Class: 8; Packing Group: II
Powder; Linear Formula: P2O5; MW: 141.94
Melting Point: 340°; Boiling Point: 360° (sublimes)
Density (g/mL): 2.39
Moisture Sensitive
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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
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
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