62242 Results for: "Bicyclo[1.1.1]pentane-1,3-diamine+dihydrochloride&pageNo=50"

Supplier: CUSTOM MADE CHEMICALS LAB

7 COMPONENTS MIX 1 * 10 mL

Supplier: OMEGA BIO-TEK

E.Z.N.A.® Plant RNA kit provides a convenient and rapid method for the isolation of total RNA from a variety of plant samples. This kit provides a homogeniser column for filtration and homogenisation of viscous plant cell lysate by centrifugation in combination with the HiBind® RNA spin column for RNA purification. All the contaminants including polysaccharides and phenolic compounds are effectively removed. Purified RNA can be used for most downstream applications such as RT-PCR, northern blot analysis, differential display, and poly(A)+ RNA selection.

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Stool DNA kit allows rapid and reliable isolation of high quality total DNA from fresh and frozen stool samples. Up to 200 mg of stool samples can be processed in less than 60 minutes. The system combines the reversible nucleic acid-binding properties of HiBind matrix with the speed and versatility of spin column technology to eliminate humic acid, polysaccharides, phenolic compounds, and enzyme inhibitors from stool samples. Purified DNA is suitable for PCR, restriction digestion, and hybridisation techniques.

Supplier: OMEGA BIO-TEK

E.Z.N.A.® Fastfilter® Plasmid kits rapidly purify plasmid DNA utilising lysate clearance filter syringes, whilst E-Z 96® Fastfilter Plasmid kits employ lysate clearance plates in a 96-well format. Fastfilter® kits allow midi- and maxi-scale plasmid isolation in less than 40 m.

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Universal Pathogen Kit allows for the rapid and reliable isolation of high quality host genomic DNA, gram positive and negative bacterial DNA, fungal spore DNA and viral DNA and viral RNA from tissue, urine, serum and fecal samples.

Supplier: CUSTOM MADE CHEMICALS LAB

COMPONENT 4 MIX 1 * 10 mL

Supplier: VACUUBRAND

In-Line Isolation Valve VV 25 1 * 1 items

Supplier: ProSci Inc.

Mouse Interleukin-36 alpha(Il-36a)is a member of the IL-1 family.IL¬1 alpha,IL¬1 beta and IL-18 are potent inflammatory cytokines whose activities are dependent on heterodimeric receptors of the IL-1R superfamily, and which are regulated by soluble antagonists. Il36a is expressed in many cells, including monocytes, B cells, and T cells, immune system and fetal brains. Il36a is a cytokine that binds to and signals through the IL1RL2/IL-36R receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells linked to a pro-inflammatory response. It is a part of the IL-36 signaling system that is thought to be present in epithelial barriers and to take part in local inflammatory response; similar to the IL-1 system with which it shares the coreceptor IL1RAP. It seems to be involved in skin inflammatory response by acting on keratinocytes, dendritic cells and indirectly on T cells to drive tissue infiltration, cell maturation and cell proliferation. It Induces the production of proinflammatory cytokines, including IL-12, Il-1 beta, IL-6, TNF-alpha and IL-23 in bone marrow-derived dendritic cells (BMDCs). Moreover, it is involved in dendritic cell maturation by stimulating the surface expression of CD80, CD86 and MHC class II and can induce the production of IFN-gamma, IL-4 and IL-17 by cultured CD4+ T cells and splenocytes. Il36a may play a role in proinflammatory effects in the lung: induces the expression of CXCL1 and CXCL2 in the lung, and the expression of TNF-alpha, IL-36c, IL-1A, IL-1B, CXCL1 and CXCL2 in isolated splenic CD11c+ alveolar macrophages. It may be involved in T cell maturation by stimulating the surface expression of CD40 and modestly CD80 and CD86 in splenic CD11c+ cells and CD4+ T cell proliferation.

Supplier: MP Biomedicals

Preparation Method: MP Intrinsic Factor is produced from the pylorus mucous membrane of the pig, of which only a small part is used. Only the part which, according to histological examinations has proved to have a high content of Intrinsic Factor, is used.
Applications: Intrinsic Factor is used in the treatment not only of classical pernicious anaemia, but also in the treatment of other macrocytic anaemias, where it replaces the Intrinsic Factor which may be lacking in the patient's own gastric juice. In this way Intrinsic Factor is recommended against anaemias that appear 6 to 12 months after serious gastric operations, and against anaemias that are secondary effects of the treatment with certain medicines, e.g. against epilepsy. However, the dietetic use in multi-vitamin preparations is of the greatest importance. In older people there has been observed a degeneration of the gastric mucous membrane, whose secretion of Intrinsic Factor is insufficient to ensure the resorption of the necessary quantity of B-12 from their diet. In order to delay this development it is useful to prescribe a small quantity of Intrinsic Factor with B-12 and other vitamins to these patients.
Product Description: Intrinsic factor is a glucoprotein extracted from the pylorus part of the gastric mucous membrane. Its presence is considered necessary for the absorption of Vitamin B-12.
Unit Definition: The activity is normally indicated in Coli units, the number of which are proportional to the binding power of the substance to Vitamin B-12.

Application Areas: Absorption of vitamin B12
Product Type: Proteins, Enzymes & Peptides
Presentation: Tan Powder
Foreign activity: Salmonella=Negative, E. coli=Negative
NOTES: Standard Plate Count <1000/g
Solubility: Slightly soluble in toluene; practically insoluble in water.
Storage & Handling: -20°C

Supplier: DAKLAPACK

BAG 150X200MM 50UM THICKNESS 1 * 1.000 items

Supplier: B. Braun

MEAS.FLASK PACKED UNICO 10-50ML 1 * 10 items

Supplier: EBRO

SURFACE PROBE TPN350 500°C DIA 15MM 1 * 1 items

Supplier: Hospidex

NEEDLE REGULAR POINT 12° NORMAL TYPE 1 * 5 items

Supplier: Palintest

IRON MR PHOT 0-5MG/L FE 250 TESTS 1 * 250 Tests

Supplier: HAMILTON BONADUZ

Syringe,50ul,fixed needle 100 x 0.17mm, point style 3.Hamilton. 1 * 1 items

Supplier: ProSci Inc.

Interleukin-20 (IL-20) is a member of the IL-10 family of regulatory cytokines that includes IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26. Members of this family share partial homology in their amino acid sequences but they are dissimilar in their biological functions. IL-20 exhibits approximately 28% amino acid identity with IL-10 and 76% amino acid identity with mouse IL-20. There are two heterodimeric receptor complexes for IL-20. The first is composed of IL-20 R alpha and IL-20 R beta . The second is composed of IL-22 R and IL-20 R beta . Whereas the IL-22 R/IL-20 R beta complex is shared with IL-24, the IL-20 R alpha/IL-20 R beta complex is shared with both IL-19 and IL-24. IL-20 has been shown to initiate transduction cascades involving STAT3 and stimulates the induction of pro-inflammatory genes including TNF- alpha and MCP-1. Initial functional studies using transgenic mice suggest that IL-20 has the ability to regulate skin development. The over-expression of both human and mouse forms of IL-20 results in keratinocyte hyper-proliferation, abnormal epidermal differentiation, and neonatal lethality. In humans, IL-20 and its receptors are up-regulated in psoriatic skin, and polymorphisms in the IL-20 gene have been associated with plaque-type psoriasis. IL-20 may also have a role in hematopoiesis. It enhances the proliferation of multi-potential progenitors in vitro and increases their numbers and cell cycling status in IL-20 transgenic mice. IL-20 is also shown to suppress COX-2 and PGE2 and acts as an inhibitor of angiogenesis in model systems.

Supplier: Socorex Isba

SPRING MICRO TIP 50µL. 200µL. 1 * 1 items

Supplier: HAMILTON BONADUZ

calibrate with certificate 1 * 1 items

Supplier: MACHEREY-NAGEL

QUANTOFIX CHLORINE 500 TEST STRIPS 1 * 100 Tests

Supplier: Hospidex

Needle Regular point 12° Smaller tip diameter 1 * 5 items

Supplier: KERN SOHN

Plastic box for individual weights, class E2 up to 50g 1 * 1 items

Supplier: THERMO SAVANT

Rotor, for holding 12tube 28x115mm, for SPD1010 and SPD2010 speedvac concentrator 1 * 1 items

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Water DNA kit is formulated to isolate high purity cellular DNA from water samples typically containing humic acid and inhibitors of PCR. This kit has been successfully used to isolate DNA from tough-to-lyse bacteria, fungi, and algae that inhabit a range of samples including tap water, lake, river and sewage samples. Isolated DNA can be used for most downstream applications including PCR, Southern blotting, SNP analysis.

Supplier: Merck

The Milli-Q® SR 240 water purification system delivers pure reverse osmosis (RO) water to a mobile SQ Switch 3,5 L tank. This tank is easily transferred to the Milli-Q® SQ 200 Purification System to produce fresh ultrapure water anywhere in the lab. Thanks to the mobile SQ Switch tank, this water system adapts to any lab configuration: the RO water production unit is placed next to a potable water source, while unlimited ultrapure dispensing modules can be positioned anywhere in the lab or building with an electrical outlet. This allows for a flexible installation that can be easily adapted and scaled according to changing lab requirements.

Supplier: Portwest

An adaptable, functional style offering excellent value for money. Outer jacket contains two useful large patch pockets with stud adjustable cuffs and a concealed adjustable hood, whilst the inner waterproof jacket has detachable fluorescent fleece sleeves, two spacious side pockets and has dark contrast panels for protection against dirt.

Supplier: ProSci Inc.

Receptors for the Fc region of IgG (Fc gamma R) are members of the Ig superfamily that function in the activation or inhibition of immune responses. Human Fc gamma Rs are divided into three classes designated Fc gamma RI (CD64), Fc gamma RII (CD32), and Fc gamma RIII (CD16), which generate multiple isoforms, are recognized. The activating­ type receptor either has or associates non­covalently with an accessory subunit that has an immunoreceptor tyrosine­based activation motif (ITAM) in its cytoplasmic domain. Fc gamma RI binds IgG with high affinity and functions during early immune responses, whereas Fc gamma RII and RIII are low affinity receptors that recognize IgG as aggregates surrounding multivalent antigens during late immune responses. Three genes for human Fc gamma RII (A, B, and C) and one for mouse (Fc gamma RIIB), encoding type I transmembrane proteins with ITAM motifs (Fc gamma RII A and C) or ITIM motifs (Fc gamma RIIB) in their cytoplasmic domains, have been identified. Human CD32, also known as Low affinity immunoglobulin gamma Fc region receptor II-a (IgG Fc receptor II-a), Fc gamma RII A or FCGR2A Protein, is expressed on cells of both myeloid and lymphoid lineages as well as on cells of non-hematopoietic origin. Associated with an ITAM-bearing adapter subunit, FcR gamma , CD32a (Fc gamma RII A) delivers an activating signal upon ligand binding, and results in the initiation of inflammatory responses including cytolysis, phagocytosis, degranulation, and cytokine production. The responses can be modulated by signals from the co-expressed inhibitory receptors such as Fc gamma RII B, and the strength of the signal is dependent on the ratio of expression of the activating and inhibitory receptors.

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15-30 °C).
Ethylenediamine Tetraacetic Acid is a polyamino carboxylic acid hexadentate ligand and a chelating agent. This product is designated as Molecular Biology grade and is suitable for molecular biology applications.
Ethylenediamine Tetraacetic Acid is a chelator of divalent cations. It also inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

Supplier: SIGMUND LINDNER

SiLibeads Typ M Kalknatron-Glaskugel, poliert, 5mm 1 * 1 kg

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® soil DNA kit is formulated to isolate high purity cellular DNA from soil samples typically containing humic acid and inhibitors of PCR. This kit has been successfully used to isolate DNA from tough-to-lyse bacteria, fungi, and algae that inhabit a range of samples including clay, sandy, peaty, chalky, and loamy soil samples. Isolated DNA can be used for most downstream applications including PCR, southern blotting, and SNP analysis.

Supplier: OMEGA BIO-TEK

The E.Z.N.A.® Viral RNA Kit is designed for the isolation of viral RNA from cell free fluids such as plasma, serum, urine and cell culture supernatant. The procedure completely removes contaminants and enzyme inhibitors making viral RNA isolation fast, convenient and reliable. The kit is also suitable for the isolation of total RNA from cultured cells, tissues and bacteria. RNA purified using the E.Z.N.A.® Viral RNA method is ready for all downstream applications such as RT-PCR.