ChemicalBook > CAS DataBase List > HEMOCYANIN, KEYHOLE LIMPET
HEMOCYANIN, KEYHOLE LIMPET
- Product Name
- HEMOCYANIN, KEYHOLE LIMPET
- CAS No.
- 9013-72-3
- Chemical Name
- HEMOCYANIN, KEYHOLE LIMPET
- Synonyms
- KLH;HEMOCYANIN;haemocyanin;HeMocyanins;blue carrier;HEMOCYANIN-HG;Keyhole limpet;KLH Rabbit pAb;BLUE CARRIER(R);HEMOCYANIN TYPE VIII
- CBNumber
- CB2327970
- Formula Weight
- 0
- MOL File
- Mol file
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HEMOCYANIN, KEYHOLE LIMPET Property
- storage temp.
- 2-8°C
- solubility
- H2O: soluble
- form
- PBS solution
- color
- Off-white to gray
- biological source
- Megathura crenulata
- Water Solubility
- H2O: soluble
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Safety
- Risk Statements
- 52/53
- Safety Statements
- 23-24/25-61
- WGK Germany
- 1
- F
- 10-21
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 374825
- Product name
- Hemocyanin, Keyhole Limpet, <i>Megathura crenulata</i>, High Purity, Endotoxin-Free, Sterile-Liquid
- Purity
- Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin Free, is a large, multi-subunit, O2-carrying, metalloprotein that is used as a carrier protein in the production of antibodies.
- Packaging
- 100 mg
- Price
- $50180
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 374825
- Product name
- Hemocyanin, Keyhole Limpet, <i>Megathura crenulata</i>, High Purity, Endotoxin-Free, Sterile-Liquid
- Purity
- Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin Free, is a large, multi-subu
- Packaging
- 100 mg
- Price
- $50180
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 374817
- Product name
- Hemocyanin, Keyhole Limpet, Megathura crenulata, Glycerol
- Purity
- Hemocyanin, Keyhole Limpet, Megathura crenulata, Glycerol, is a large, multi-subunit, oxygen-carrying, metalloprotein that is used as a carrier protein in the production of antibodies.
- Packaging
- 1g
- Price
- $1750
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 374805
- Product name
- Hemocyanin, Keyhole Limpet,
- Packaging
- 250mg
- Price
- $340
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 374805
- Product name
- Hemocyanin, Keyhole Limpet, Megathura crenulata
- Purity
- Hemocyanin, Keyhole Limpet, Megathura crenulata, CAS 9013-72-3, is a large, multi-subunit, oxygen-carrying, metalloprotein that is used as a carrier protein in the production of antibodies.
- Packaging
- 1g
- Price
- $1100
- Updated
- 2025/07/31
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HEMOCYANIN, KEYHOLE LIMPET Chemical Properties,Usage,Production
Uses
Hemocyanin from Limulus polyphemus hemolymph has been used:
- in electrophoretic field gradient focusing as a reference standard for optimizing fluorescence quenching for noncolored proteins
- as standard protein for pH based crystallization screening experiments
- in peptide conjugation studies
Uses
Keyhole limpet hemocyanin (KLH) is a strong and well known immune-stimulant in both experimental animals and humans. It has been used as a hapten carrier protein to enhance antigen-specific T cell priming and is known to stimulate a CD4+ T-cell response.
Hemocyanin was used to study if antipeptide antibodies specifically recognize the l1 protein of the human papilloma virus of type 31. It was also used to study the acid-induced unfolding of didecameric keyhole limpet hemocyanin.
General Description
Gastropod hemocyanins are massive glycoproteins (4 to 8 MDa) designed by an intricate arrangement of 10 subunits that are self-assembled into hollow cylinders 35 nm in diameter.
Biochem/physiol Actions
The largest hemocyanin molecules consisting of 48 (8 × 6) subunits are present in horseshoe crabs (Limulus polyphemus) have up to eight distinct subunits type (6 × subunit type I, 8 × II, 2 × IIA, 8 × IIIA, 8 × IIIB, 8 × IV, 4 × V, 4 × VI).
IC 50
Human Endogenous Metabolite
HEMOCYANIN, KEYHOLE LIMPET Preparation Products And Raw materials
Raw materials
Preparation Products
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