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Crucell Terug naar discussie overzicht

Maandag 22 juni, 2009

29 Posts
Pagina: 1 2 »» | Laatste | Omlaag ↓
  1. MeawandMoo1 22 juni 2009 00:20
    Voor vandaag even een schuin oog naar California met meteen de letterlijke woorden van Leon Kruimer over Per.C6 licenties in het hoofd. (17 Juni 2009 Jefferies Annual Healthcare Conference).

    "At this moment we are closing quite a view Contracts with companies to take this onboard and to evaluate this technology".

    Zal helaas voornamelijk om research-licenties gaan, maar misschien is het onderstaande event de gelegenheid om middels een persbericht over nieuwe Per.C6 klanten, twijfelende bedrijven over de streep te trekken.

    www.ibclifesciences.com/CellLine/over...

    Cell Line Development and Engineering.
    Approaches to Optimize Expression, Productivity, Manufacturability and Quality while Accelerating Cell Line Development.

    Met als hoofdsponsor en eveneens presenterend:

    DSM Biologics and Crucell N.V. offer the PER.C6® human cell line production platform for recombinant proteins and monoclonal antibodies. Standardized processes for the platform yield up to 8g/L in fed-batch mode and up to 27g/L utilizing DSM’s XD™ process technology. Together PER.C6® and DSM’s contract manufacturing services provide customers with a turn-key solution reducing cost, risk and time to market.

    Case Study:

    High Level Expression of Functional Recombinant IgMs in PER.C6® Cells

    The IgM class of immunoglobulins is a large, multisubunit protein, whose multivalent nature and high avidity for target antigens may offer an advantage over IgGs in the clinic. However, the proper assembly of the heavy chain, light chain and the joining J-chain of IgMs into pentameric or hexameric structures occurs intracellularly, presenting a challenge for the development of high expressing cell lines. Three different recombinant human IgMs were expressed in PER.C6® cells, under serum free conditions. Stable cell lines were evaluated in a platform fed-batch assay, and titers >2 g/L were obtained. All three IgMs produced in PER.C6® cells are properly assembled, and are fully functional. These results indicate that PER.C6® is a suitable expression platform for the high level expression of functional IgMs.

    Gene W. Lee, Director of Cell Line Development, Percivia
  2. flosz 22 juni 2009 13:45
    Leuk go, zie die oogjes stralen bij het uitspreken van de naam Crucell…die is helemaal in luv……….
    Geweldig Hafkamp, vasthouden dat gevoel en het regelmatig even fijntjes voorbij laten komen.
  3. [verwijderd] 22 juni 2009 14:18
    de grootste onafh vaccinproducent ter wereld

    van wie o wie zou ze dat toch hebben (:->D) , you know, you know

    Ik heb ook al heel erg lang de 30 in het vizier.
    maar deze slak wil niet
    Zout erop helpt :)
    Had nog een vraagje voor je
    zie mailtje
  4. [verwijderd] 22 juni 2009 14:31
    ieder nieuwtje wat er is , wordt bekendgemaakt????

    Door FLOSZ, jaaaaaaaaa.

    Hallo IR , wakker worden (:->D)

    Ze zitten op een eiland?????
    En moeten dus op zwemles, als ze van het eiland afwillen.
    beschieting door oa Sanofi piraten .
  5. [verwijderd] 22 juni 2009 15:16
    quote:

    gocrucellgo schreef:

    Crucell ruim boven de 20?
    ma 22 jun 2009,

    Crucell staat op de kooplijst van Martine Hafkamp (Fintessa Vermogensbeheer). Volgens haar kan Crucell - ook zonder overname - nog een mooie performance laten zien op lange termijn.

    www.dag.nl/economie/crucell-ruim-279104

    Ben zeer binnenkort bij je in de buurt.( Trier )
    Welke plaats zat je ook alweer?
  6. MeawandMoo1 22 juni 2009 16:26
    Even een luchtig artikeltje in KVK

    www.kvk.nl/regio/denhaag/Images/Newsl...

    Newsletter
    the hague chamber of commerce summer 2009

    Crucell’s mission: Combating infectious diseases
    Since the outbreak of the Mexican flu, there has been a lot of interest in companies that specialize in combating infectious diseases. A good example of such companies is Crucell, in Leiden, which achieved a turnover of 283.3 million euro’s in 2008 and for the first time in the company’s history showed profitability.

    An increasingly large proportion of the world’s population suffers the scourge of infectious diseases. The combination of a growing population density and an increase in global mobility allows diseases to spread rapidly throughout the world.
    Furthermore, the ageing of populations is creating a growing group of people who are particularly vulnerable to these infectious diseases.
    Crucell has a clearly defined vision: to bring innovation to global health by discovering, developing, manufacturing, and marketing products that protect people from illness and death caused by infectious diseases. Currently the company is combating twelve major infectious diseases with its armamentarium of marketed vaccines, operating in three main markets: paediatric (e.g. against Hepatitis A and B), travel and endemic, and respiratory (influenza vaccine). In 2008, Crucell sold more than 100 million vaccine doses in more
    than 80 countries throughout the world.
    As part of its product development program, Crucell also investigates many different product candidates that are in an early stage of development, for example against tuberculosis, malaria and rabies. Crucell started out in 1993 under the name ‘IntroGene’. After the takeover of fellow biotechnology company U-Bisys, the company
    continued business under the name ‘Crucell’. The takeovers in 2006 of the Swiss company Berna Biotech and the Swedish sbl Vaccines led to the creation of the sixth largest vaccine-producer in the world. In 2008, net profits were 14.6 million euros. Sales of vaccines for childhood diseases and influenza viruses made a particularly large contribution to profits.

    Crucell is a truly international company: Its headquarters are in Leiden; it has r&d facilities in the Netherlands, Switzerland and the United States; production facilities in the Netherlands, Switzerland, Sweden, Korea, and Spain; and marketing and sales organizations in Argentina, China, Italy, Korea, the Netherlands, Spain, Sweden, Switzerland, and the United States.
  7. [verwijderd] 22 juni 2009 17:41
    Crucell is a truly international company

    bedoelt is hier "trudy int company " (:->D)

    Crucell zit op een eiland , quote Martina,
    dan zit daar toch ook die Bosaap Trudy :),
    om naar hiero toe te zwemmen.
  8. MeawandMoo1 22 juni 2009 18:56
    Bevestiging hogere opbrengst uit Fed-batch produktie.
    Van 8 gram naar meer dan 10 gram per liter.

    Ter herinnering oorspronkelijk persbericht Crucell:

    quote:

    Crucell schreef:

    Groningen/Leiden, The Netherlands; Parsippany, USA, 29 September 2008 - DSM Biologics and Crucell N.V. announced today that the high-titer fed-batch process developed at the PERCIVIA PER.C6® Development Center,
    # Recently scaled up to 250 liters
    # Successfully achieved 8 grams per liter for an IgG expressed by PER.C6® cells using chemically defined cell culture medium in a SUB (single-use bioreactor).
    www.percivia.com/researchDevt/Lain%20...

    Development of a High-Capacity MAb Capture Step Based on
    Cation-Exchange Chromatography
    Blanca Lain, Marco A. Cacciuttolo, and Gregory Zarbis-Papastoitsis

    # Antibody expression levels have significantly increased to "10 g/L in fed-batch cultures thanks to advances in expression vectors, host cell lines, and media development.

    Verder interessant om aan te halen:
    # Protein A affinity chromatography is traditionally used as the capture step for monoclonal antibodies

    # Protein A chromatography media are expensive, US$9,000–12,000 per liter.
    # In addition, leached protein A must be removed from final products because the ligand is a potent immunomodulator,
    # Its final levels need to be verified by an ELISA release assay (11–13).
    # Finally when protein A chromatography is used in large-scale operations, the media must be stored in 20% v/v ethanol, which requires fire-proof facility designs.

    DISCUSSION AND CONCLUSIONS

    Our goal was to develop a highcapacity capture step for MAbs that could replace traditional protein A affinity chromatography.

    Nevertheless, the cost of this resin is about four- to sixfold lower than that of protein A resins.
    If the price and capacity of the resin are taken into consideration, that clearly translates to potentially significant cost savings.

    Although this high-capacity CEX capture step may require more development work per antibody than protein A chromatography, these benefits make a strong case for its implementation in MAb manufacturing.
  9. forum rang 8 josti5 23 juni 2009 12:59
    quote:

    aossa schreef:

    Gaan we terug naar koers €15,50 ?
    Da's nog hoog, gezien de nakende lange hete zomer, al dan niet 'gevoed' met wat foute geruchten rondom de Quinvaxem-tender.
  10. flosz 23 juni 2009 14:53
    quote:

    josti5 schreef:

    Da's nog hoog, gezien de nakende lange hete zomer, al dan niet 'gevoed' met wat foute geruchten rondom de Quinvaxem-tender.
    Maar daar trappen we niet in......

    Uit de post van nederbelg:
    When after his presentation in New York Mr.Kruimer was asked when did he expect that Unicef would decide on tender he replied that he did not expect this before Q4.
    www.iex.nl/forum/topic.asp?forum=228&...

    AVA: Zeer zeker na de zomer en niet Q2.

    Hete herfst, óók lekker.
    www.youtube.com/watch?v=b3zALb-DB3s
  11. Procambarus 23 juni 2009 16:43
    Gisteren en vanochtend heb ik alle analistenrapporten over Crucell nog eens doorgenomen en ik moet -met het schaamrood op mijn kaken- bekennen dat ik waarschijnlijk te somber ben geweest met mijn oordeel over de toekomstige koersontwikkeling van het aandeel Crucell. Mijn uitstapje naar TT was leuk, maar inmiddels verleden tijd. Kortom, sinds vanochtend heb ik mijn stukjes Crucell weer terug en ga ik jullie weer zo nu en dan opnieuw vervelen met mijn ondeskundig commentaar. Ik ben het nu eens met diegenen die binnen redelijke termijn een koers van boven €20 voorspellen. Zo zie je maar weer: niets veranderlijker dan een amateurbelegger.
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