DK3630977T3 - Fremgangsmåder og sammensætninger til at fremme produktionen af proteiner indeholdende ikke-naturlige aminosyrer - Google Patents

Fremgangsmåder og sammensætninger til at fremme produktionen af proteiner indeholdende ikke-naturlige aminosyrer Download PDF

Info

Publication number
DK3630977T3
DK3630977T3 DK18734359.5T DK18734359T DK3630977T3 DK 3630977 T3 DK3630977 T3 DK 3630977T3 DK 18734359 T DK18734359 T DK 18734359T DK 3630977 T3 DK3630977 T3 DK 3630977T3
Authority
DK
Denmark
Prior art keywords
promoting
compositions
production
methods
amino acids
Prior art date
Application number
DK18734359.5T
Other languages
English (en)
Inventor
Sigeng Chen
Yingchun Lu
Feng Tian
Original Assignee
Ambrx Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ambrx Inc filed Critical Ambrx Inc
Application granted granted Critical
Publication of DK3630977T3 publication Critical patent/DK3630977T3/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67General methods for enhancing the expression
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2875Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF/TNF superfamily, e.g. CD70, CD95L, CD153, CD154
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3069Reproductive system, e.g. ovaria, uterus, testes, prostate
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/32Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0681Cells of the genital tract; Non-germinal cells from gonads
    • C12N5/0682Cells of the female genital tract, e.g. endometrium; Non-germinal cells from ovaries, e.g. ovarian follicle cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10Cells modified by introduction of foreign genetic material
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/93Ligases (6)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y601/00Ligases forming carbon-oxygen bonds (6.1)
    • C12Y601/01Ligases forming aminoacyl-tRNA and related compounds (6.1.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/20Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPRs]
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/40Regulators of development
    • C12N2501/48Regulators of apoptosis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2510/00Genetically modified cells
    • C12N2510/02Cells for production
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2800/00Nucleic acids vectors
    • C12N2800/10Plasmid DNA
    • C12N2800/106Plasmid DNA for vertebrates
    • C12N2800/107Plasmid DNA for vertebrates for mammalian

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Reproductive Health (AREA)
  • Public Health (AREA)
  • Mycology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Oncology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DK18734359.5T 2017-06-02 2018-06-02 Fremgangsmåder og sammensætninger til at fremme produktionen af proteiner indeholdende ikke-naturlige aminosyrer DK3630977T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762514754P 2017-06-02 2017-06-02
PCT/US2018/035764 WO2018223108A1 (en) 2017-06-02 2018-06-02 Methods and compositions for promoting non-natural amino acid-containing protein production

Publications (1)

Publication Number Publication Date
DK3630977T3 true DK3630977T3 (da) 2024-04-15

Family

ID=62749186

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18734359.5T DK3630977T3 (da) 2017-06-02 2018-06-02 Fremgangsmåder og sammensætninger til at fremme produktionen af proteiner indeholdende ikke-naturlige aminosyrer

Country Status (20)

Country Link
US (2) US11851662B2 (da)
EP (2) EP3630977B1 (da)
JP (2) JP7245786B2 (da)
KR (2) KR20240063184A (da)
CN (2) CN117286182A (da)
AU (1) AU2018275152A1 (da)
BR (1) BR112019025476A2 (da)
CA (1) CA3065137A1 (da)
DK (1) DK3630977T3 (da)
FI (1) FI3630977T3 (da)
HR (1) HRP20240344T1 (da)
IL (1) IL270906A (da)
LT (1) LT3630977T (da)
MX (2) MX2019014286A (da)
MY (1) MY202215A (da)
NZ (1) NZ760107A (da)
PT (1) PT3630977T (da)
RS (1) RS65370B1 (da)
SI (1) SI3630977T1 (da)
WO (1) WO2018223108A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117924503A (zh) 2018-03-29 2024-04-26 Ambrx公司 人源化抗前列腺特异性膜抗原(psma)抗体药物缀合物
CN111117944B (zh) * 2019-11-22 2022-05-24 中农威特生物科技股份有限公司 一种用于规模化悬浮培养的抗凋亡mdck宿主细胞株及其建立方法
CN112375774A (zh) * 2020-10-26 2021-02-19 浙江新码生物医药有限公司 一种重组蛋白表达用工程菌株的构建方法
CN112575005A (zh) * 2021-01-04 2021-03-30 昆明理工大学 一种提高烟草重金属镉胁迫抗性和降低镉富集的方法
WO2023202967A1 (en) * 2022-04-19 2023-10-26 F. Hoffmann-La Roche Ag Improved production cells

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1456360T3 (da) 2001-04-19 2015-08-31 Scripps Research Inst Fremgangsmåder og sammensætning til fremstiling af ortogonale TRNA-aminoacyl-TRNA-syntetasepar
US7642085B2 (en) 2002-12-22 2010-01-05 The Scripps Research Institute Protein arrays
CN102618605B (zh) 2003-06-18 2015-09-02 斯克利普斯研究院 非天然活性氨基酸遗传密码增加
CN101160525A (zh) 2003-06-18 2008-04-09 斯克利普斯研究院 非天然活性氨基酸遗传密码增加
EP1836298B1 (en) 2004-12-22 2012-01-18 Ambrx, Inc. COMPOSITIONS OF AMINOACYL-tRNA SYNTHETASE AND USES THEREOF
AU2005335491B2 (en) 2005-08-18 2010-11-25 Ambrx, Inc. Compositions of tRNA and uses thereof
PT2339014E (pt) * 2005-11-16 2015-10-13 Ambrx Inc Métodos e composições compreendendo aminoácidos não-naturais
EP1968635B1 (en) 2005-12-14 2014-09-17 Ambrx, Inc. Compositions containing, methods involving, and uses of non-natural amino acids and polypeptides
AU2007292891B2 (en) * 2006-09-08 2012-04-12 Ambrx, Inc. Site specific incorporation of non-natural amino acids by vertebrate cells
WO2008030614A2 (en) 2006-09-08 2008-03-13 Ambrx, Inc. Suppressor trna transcription in vertebrate cells
WO2008030613A2 (en) 2006-09-08 2008-03-13 Ambrx, Inc. Hybrid suppressor trna for vertebrate cells
WO2008073184A2 (en) 2006-10-18 2008-06-19 The Scripps Research Institute Genetic incorporation of unnatural amino acids into proteins in mammalian cells
US8183037B2 (en) * 2007-04-13 2012-05-22 The Salk Institute For Biological Studies Methods of genetically encoding unnatural amino acids in eukaryotic cells using orthogonal tRNA/synthetase pairs
TW200914043A (en) 2007-04-30 2009-04-01 Mj Biolog Inc PRRSV GP5 based compositions and methods
GB0721291D0 (en) * 2007-10-30 2007-12-12 Medical Res Council Methods and compositions
CA2893175C (en) * 2008-06-10 2016-09-06 Sangamo Biosciences, Inc. Methods and compositions for generation of bax- and bak-deficient cell lines
WO2010141851A1 (en) 2009-06-05 2010-12-09 Salk Institute For Biological Studies Improving unnatural amino acid incorporation in eukaryotic cells
CN104244989A (zh) 2012-02-29 2014-12-24 Ambrx公司 含有新颖前药的分子组合物和其用途
EP2858676B1 (en) 2012-06-07 2019-03-13 Ambrx, Inc. Prostate-specific membrane antigen antibody drug conjugates
CN104619350A (zh) 2012-06-14 2015-05-13 Ambrx公司 结合到核受体配体多肽的抗psma抗体
KR102190832B1 (ko) 2012-06-19 2020-12-15 암브룩스, 인코포레이티드 항cd70 항체 약물 컨쥬게이트
GB201419109D0 (en) * 2014-10-27 2014-12-10 Medical Res Council Incorporation of unnatural amino acids into proteins

Also Published As

Publication number Publication date
KR102662379B1 (ko) 2024-04-29
LT3630977T (lt) 2024-04-25
PT3630977T (pt) 2024-04-24
JP2023075254A (ja) 2023-05-30
MY202215A (en) 2024-04-17
WO2018223108A1 (en) 2018-12-06
IL270906A (en) 2020-01-30
SI3630977T1 (sl) 2024-05-31
US11851662B2 (en) 2023-12-26
BR112019025476A2 (pt) 2020-06-23
KR20200011979A (ko) 2020-02-04
FI3630977T3 (fi) 2024-04-24
MX2019014286A (es) 2020-01-27
CN110959041A (zh) 2020-04-03
RS65370B1 (sr) 2024-04-30
JP7245786B2 (ja) 2023-03-24
EP4382124A2 (en) 2024-06-12
EP3630977A1 (en) 2020-04-08
NZ760107A (en) 2024-03-22
US20210017527A1 (en) 2021-01-21
CN110959041B (zh) 2023-09-29
AU2018275152A1 (en) 2020-01-16
MX2023004927A (es) 2023-05-17
HRP20240344T1 (hr) 2024-05-24
KR20240063184A (ko) 2024-05-09
US20240167044A1 (en) 2024-05-23
CA3065137A1 (en) 2018-12-06
JP2020522247A (ja) 2020-07-30
EP3630977B1 (en) 2024-02-21
CN117286182A (zh) 2023-12-26

Similar Documents

Publication Publication Date Title
DK3601533T3 (da) Fremgangsmåder til frembringelse af tumorinfiltrerende lymfocytter og anvendelser af samme i immunoterapi
DK3303317T3 (da) Fremgangsmåder og sammensætninger til inhibering af interaktionen af menin med MLL-proteiner
DK3630977T3 (da) Fremgangsmåder og sammensætninger til at fremme produktionen af proteiner indeholdende ikke-naturlige aminosyrer
DK3272867T3 (da) Anvendelse af programmerbare dna-bindingsproteiner til forbedring af målrettet genommodifikation
DK3761980T3 (da) Aminosyreforbindelser og fremgangsmåder til anvendelse
DK3298043T3 (da) SIRP-polypeptidsammensætninger og fremgangsmåder til anvendelse
DK3882357T3 (da) Fremgangsmåder og sammensætninger til analyse af nukleinsyrer
DK3240895T3 (da) Sammensætninger og fremgangsmåder til proteinglykosylering
DK3232806T3 (da) Opløsning af denatureret ærteprotein og anvendelser deraf til dannelse af mikropartikler
DK3649104T3 (da) Fremgangsmåde til fremstilling af langkædede aminosyrer og dibasiske syrer
DK3565579T3 (da) Pd1-41bbl-fusionsprotein og fremgangsmåder til anvendelse deraf
DK3201336T3 (da) Fremgangsmåder til ekstrahering og oprensning af ikke-denaturerede proteiner
DK3393655T3 (da) Fenfluramin-sammensætninger og fremgangsmåder til fremstilling af samme
DK3096798T3 (da) Plasmakallikreinbindende proteiner og anvendelser deraf til behandling af hereditært angioødem
DK3565828T3 (da) Sirp1 alpha-41bbl-fusionsprotein og fremgangsmåder til anvendelse deraf
GB201419109D0 (en) Incorporation of unnatural amino acids into proteins
DK3287523T3 (da) Fremgangsmåde til sekretorisk fremstilling af protein
DK3389636T3 (da) Sammensætninger og fremgangsmåder til fremstilling af proteinmikropartikler
IL253971B (en) A method for purifying albumin-fusion proteins
MA53498A (fr) Production de protéines recombinantes
DK3380496T3 (da) Forbedret proteinproduktion og fremgangsmåder hertil
DK3313864T3 (da) Rekombinante virusvektorer indeholdende prrsv minor protein og fremgangsmåder til fremstilling og anvendelse deraf
DK3390427T3 (da) Fremgangsmåde til fremstilling af degarelix og dets mellemprodukter
DK3452424T3 (da) Fremgangsmåde og anlæg til fremstilling af cement
DK3331694T3 (da) Stort formet letvægtsmateriale og fremgangsmåde til fremstilling deraf