You Searched For: Ammonium+sulphamate

Catalog Number: (10094-914)

Supplier: Proteintech

Description: The synaptosomal associated protein of 25 kD (SNAP-25) was first identified as a major synaptic protein by Wilson and colleagues. The protein interacts with syntaxin and synaptobrevin through its N-terminal and C-terminal -helical domains. Its palmitoylation domain is located in the middle of the molecule that contains four cysteine residues. Mutation of the cysteines abolishes palmitoylation and membrane binding. Several elegant studies using synaptosome preparations and permeabilized PC12 cells have suggested that SNAP-25 may act in the late post-docking steps of exocytosis. By limited proteolysis and in vitro binding assay, it is proposed that the two helix domains act independently and contribute equally to form the SNARE complex with syntaxin and synaptobrevin. It seems that a major regulatory element is located in the C-terminus of SNAP-25. Removing a 9 amino acid sequence of SNAP-25 inhibited neurosecretion in chromaffin cells. In addition, it has been shown that inhibition of neurosecretion by botulinum toxin E can be rescued by a SNAP-25 C-terminal peptide, probably by initiating the formation of a fusion competent SNARE complex.

Catalog Number: (10095-778)

Supplier: Proteintech

Description: TEM1 (Tumor endothelial marker 1), also named as CD248, Endosialin and CD164L1, is a C-type lectin-like domain (CTLD) containing type I transmembrane glycoprotein. It is now considered to be a highly selective marker for activated perivascular and stromal cells, detected in most cancers and at least some inflammatory disorders. CD248 plays a role in tumor angiogenesis. It is a potential diagnostic tool and therapeutic target of inflammatory and malignant disease.

Catalog Number: (89302-092)

Supplier: Genetex

Description: Rabbit polyclonal toHSP47 (C-term)

Catalog Number: (10085-432)

Supplier: Proteintech

Description: The chemokine receptor CXCR4, a 7-transmembrane protein on cell surface, acts with the CD4 protein to support HIV entry into cells. CXCR4 is highly expressed in brain and heart, white blood cells, vascular endothelial cells, and umbilical cord endothelial cells. Several CXCR4 isoforms have been identified with molecular weights of 47, 50, 62 and 98kDa. The 62-64kDa CXCR4 is predominantly ubiquitinated and is preferentially associated with CD4. This antibody recognizes the 62kd CXCR4.

Catalog Number: (TCD4247-5G)

Supplier: TCI America

Description: [for Biochemical Research]
CAS Number: 15178-76-4
MDL Number: MFCD00036912
Molecular Formula: C13H29NO3S
Molecular Weight: 279.44
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 205

SDS

Catalog Number: (10081-744)

Supplier: Proteintech

Description: EEF1D, also named as EF1D and EF 1 delta, belongs to the EF-1-beta/EF-1-delta family. It is a subunit of the elongation factor-1 complex, which is responsible for the enzymatic delivery of aminoacyl tRNAs to the ribosome. EF-1-beta and EF-1-delta stimulate the exchange of GDP bound to EF-1-alpha to GTP. EEF1D is phosphorylated upon DNA damage, probably by ATM or ATR. This antibody is a mouse monoclonal antibody raised against residues near the C terminus of human EEF1D.

Catalog Number: (10081-934)

Supplier: Proteintech

Description: Annexin A2 (ANXA2), also named Annexin-2 or Lipocortin II, is a Ca2+ binding protein that is up-regulated in virally transformed cell lines and human tumors. This calcium-regulated membrane-binding protein, whose affinity for calcium is greatly enhanced by anionic phospholipids, may cross-link plasma membrane phospholipids with actin and the cytoskeleton and be involved with exocytosis. Heat-stress response may also involve Annexin-2.

Catalog Number: (10085-354)

Supplier: Proteintech

Description: Cullin-RING ligases (CRLs) complexes participate in the regulation of diverse cellular processes, including cell cycle progression, transcription, signal transduction and development . Serving as the scaffold protein, cullins are crucial for the assembly of ligase complexes, which recognize and target various substrates for proteosomal degradation. Two cullin 4 (CUL4) proteins, CUL4A (87 kDa) and CUL4B(104 kDa), are two members in cullin family with 83% of identity. Mutations in human CUL4B are one of the major causes of X-linked mental retardation. Cul4b knockout mice demonstrated that CUL4B is indispensable for embryonic development in the mouse .

Supplier: Corning

Description: G418 Sulphate is recommended for use as a selection agent in a concentration range of 100 to 800 µg/ml. This antibiotic blocks polypeptide synthesis by hindering protein elongation, and inhibits the selection and maintenance of eukaryotic cells stably transfected with the neomycin resistance gene. G418 is an aminoglycoside antibiotic similar in structure to gentamicin, neomycin and kanamycin. This antibiotic is effective against Gram negative and some Gram positive bacteria.

SDS Certificates

Catalog Number: (10083-648)

Supplier: Proteintech

Description: CTCFL, also named BORIS (for brother of the regulator of imprinted sites) is a paralogue of the 11 zinc-finger transcription factor, CTCF. It is predominantly expressed in spermatocytes in the testis, also can be found in tumors and cancer cell lines. It mainly participates in insulator function, nuclear architecture and transcriptional control, which probably acts by recruiting epigenetic chromatin modifiers. It has a key role in gene imprinting in male germline, by participating in the establishment of differential methylation at the IGF2/H19 imprinted control region (ICR). Directly binds the unmethylated H19 ICR and recruits the PRMT7 methyltransferase, leading to methylate histone H4 'Arg-3' to form H4R3sme2.

Supplier: YSI

Description: The Quatro is a new 4-port cable and bulkhead for the Professional Plus handheld instrument that allows users to measure conductivity and temperature, dissolved oxygen, and a choice of any two ISE’s among pH, ORP, ammonium, nitrate, or chloride.

Catalog Number: (CAAA44585-LV)

Supplier: Thermo Scientific Chemicals

Description: Nichrome Etchant is a high purity system based on ceric ammonium nitrate. It provides clean, precise etching of evaporated nichrome layers for the preparation of thin film circuits. This product can be operated at room temperature or elevated temperature to increase etch rate.

Certificates

Catalog Number: (10774-854)

Supplier: Peprotech

Description: Monoclonal AntibodyProduced in BALB/c x C57BL/6 F1-mice immunized with highly pure Recombinant Human TNF-α. Anti­Human TNF-α­specific antibody was purified from ammonium sulfate precipitation followed by ion exchange chromatography.

Catalog Number: (10095-858)

Supplier: Proteintech

Description: TGFBI, also named as BIGH3, Kerato-epithelin and RGD-CAP, binds to type I, II, and IV collagens. TGFBI is an adhesion protein which may play an important role in cell-collagen interactions. In cartilage, it may be involved in endochondral bone formation. TGFBI is an extracellular matrix adaptor protein, it has been reported to be differentially expressed in transformed tissues. TGFBI is a predictive factor of the response to chemotherapy, and suggest the use of TGFBI-derived peptides as possible therapeutic adjuvants for the enhancement of responses to chemotherapy. Defects in TGFBI are the cause of epithelial basement membrane corneal dystrophy (EBMD). Defects in TGFBI are the cause of corneal dystrophy Groenouw type 1 (CDGG1). Defects in TGFBI are the cause of corneal dystrophy lattice type 1 (CDL1). Defects in TGFBI are a cause of corneal dystrophy Thiel-Behnke type (CDTB). Defects in TGFBI are the cause of Reis-Buecklers corneal dystrophy (CDRB). Defects in TGFBI are the cause of lattice corneal dystrophy type 3A (CDL3A). Defects in TGFBI are the cause of Avellino corneal dystrophy (ACD).

Catalog Number: (10108-636)

Supplier: Prosci

Description: CYP3A7 is a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This enzyme hydroxylates testosterone and dehydroepiandrosterone 3-sulphate, which is involved in the formation of estriol during pregnancy. The enzyme also metabolizes some drugs such as aflatoxin B1.This gene, CYP3A7, encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This enzyme hydroxylates testosterone and dehydroepiandrosterone 3-sulphate, which is involved in the formation of estriol during pregnancy. The enzyme also metabolizes some drugs such as aflatoxin B1. This gene is part of a cluster of cytochrome P450 genes on chromosome 7q21.1. Transcript variants have been described, but it is not known whether these transcripts are normally produced.

Catalog Number: (10095-284)

Supplier: Proteintech

Description: Stanniocalcin (STC) is a family of secreted glycoprotein hormones that originally discovered in the corpuscles of Stannius, an endocrine gland of fish. STC1 and STC2, two homologues of STC family, are reported to involve in calcium and phosphate homeostasis. It is expressed in a wide variety of tissues such as kidney, spleen, heart, and pancreas. The protein may play a role in the regulation of renal and intestinal calcium and phosphate transport, cell metabolism, or cellular calcium/phosphate homeostasis. STC2 overexpression could promote tumor cell proliferation, invasion and metastasis in prostate cancer, ovarian cancer or neuroblastoma. STC2 is also vital for cytoprotective properties when exposed to ER stress and hypoxia.