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CSH1 Protein (AA 27-217) (His tag)

CSH1 Origin: Human Host: Human Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN1097349
  • Target See all CSH1 Proteins
    CSH1 (Chorionic Somatomammotropin Hormone 1 (Placental Lactogen) (CSH1))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 27-217
    Origin
    • 12
    • 4
    • 3
    • 1
    • 1
    • 1
    • 1
    Human
    Source
    • 8
    • 3
    • 3
    • 2
    • 1
    • 1
    Human Cells
    Purification tag / Conjugate
    This CSH1 protein is labelled with His tag.
    Purpose
    Recombinant Human Placental Lactogen/CSH1 (C-6His)
    Sequence
    VQTVPLSRLF DHAMLQAHRA HQLAIDTYQE FEETYIPKDQ KYSFLHDSQT SFCFSDSIPT PSNMEETQQK SNLELLRISL LLIESWLEPV RFLRSMFANN LVYDTSDSDD YHLLKDLEEG IQTLMGRLED GSRRTGQILK QTYSKFDTNS HNHDALLKNY GLLYCFRKDM DKVETFLRMV QCRSVEGSCG FVDHHHHHH
    Characteristics
    Recombinant Human Chorionic Somatomammotropin Hormone/CSH1 produced by transfected human cells is a secreted protein with sequence (Val27-Phe217) of Human CSH1 fused with a polyhistidine tag at the C-terminus.
    Purity
    > 95 % as determined by reducing SDS-PAGE.
    Sterility
    0.2 μm filtered
    Endotoxin Level
    Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
    Top Product
    Discover our top product CSH1 Protein
  • Restrictions
    For Research Use only
  • Format
    Lyophilized
    Reconstitution
    It is not recommended to reconstitute to a concentration less than 100 μg/mL.
    Dissolve the lyophilized protein in ddH2O.
    Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
    Buffer
    Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.
    Handling Advice
    Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
    Storage
    4 °C/-20 °C/-80 °C
    Storage Comment
    Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
    Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
    Aliquots of reconstituted samples are stable at < -20°C for 3 months.
    Expiry Date
    3 months
  • Target
    CSH1 (Chorionic Somatomammotropin Hormone 1 (Placental Lactogen) (CSH1))
    Alternative Name
    placental-lactogen (CSH1 Products)
    Synonyms
    CS-1 Protein, CSA Protein, CSMT Protein, PL Protein, hCS-A Protein, CS-2 Protein, CSB Protein, hCS-B Protein, chorionic somatomammotropin hormone 1 Protein, chorionic somatomammotropin hormone 2 Protein, CSH1 Protein, CSH2 Protein
    Sub Type
    Fusionprotein
    Background
    Chorionic Somatomammotropin Hormone (CSH1) belongs to the Somatotropin/Prolactin family. It is located at the growth hormone locus on chromosome 17. It is produced by cells in the syncytiotrophoblast layer of the placenta only during pregnancy. Although CSH1 does not interact with GHR but only activates PRLR through zinc-induced dimerization. It is expressed mainly in the placenta and utilizes multiple transcription initiation sites. CSH1 plays an important role in stimulating lactation, growth control and metabolism.
    Alternative Names: Chorionic Somatomammotropin Hormone, Choriomammotropin, Lactogen, Placental Lactogen, PL, CSH1, CSH2
    Molecular Weight
    23.35 kDa
    UniProt
    P01243
    Pathways
    Response to Growth Hormone Stimulus
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