Product Overview
Product Overview
Abbreviation
Recombinant Human SFTPA2 protein, partial
Alternative names
PSP-A;PSPA;SP-A;SP-A2;35 kDa pulmonary surfactant-associated protein;Alveolar proteinosis protein;Collectin-5
Buffer [rich text]
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Endotoxin
Not test
Expression region
141-248aa
Form
Liquid or Lyophilized powder
Gene names
SFTPA2
Mw
41.0 kDa
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Organism
Homo sapiens (Human)
Protein length
Partial
Purity
Greater than 85% as determined by SDS-PAGE.
Reconstitution [rich text]
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Relevance
In presence of calcium ions, it binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration.
Research area
Signal Transduction
Sds description [rich text]
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Source
Mammalian cell
Storage
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Tag info
C-terminal hFc1-tagged
Target protein sequenc
SNGQSITFDAIQEACARAGGRIAVPRNPEENEAIASFVKKYNTYAYVGLTEGPSPGDFRYSDGTPVNYTNWYRGEPAGRGKEQCVEMYTDGQWNDRNCLYSRLTICEF
Uniprot id
Q8IWL1
Documents
Documents
Background
Background
Product Citations
Product Citations
More Info
More Info
Recombinant Human Pulmonary surfactant-associated protein A2 (SFTPA2), partial
Recombinant Human Pulmonary surfactant-associated protein A2 (SFTPA2), partial
Regular price
$3,168.00
Sale price
$3,168.00
Regular price
Unit price
/per
Shipping calculated at checkout.
Documents
Available in stock (500)
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Product Overview
Product Overview
Abbreviation
Recombinant Human SFTPA2 protein, partial
Alternative names
PSP-A;PSPA;SP-A;SP-A2;35 kDa pulmonary surfactant-associated protein;Alveolar proteinosis protein;Collectin-5
Buffer [rich text]
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Endotoxin
Not test
Expression region
141-248aa
Form
Liquid or Lyophilized powder
Gene names
SFTPA2
Mw
41.0 kDa
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Organism
Homo sapiens (Human)
Protein length
Partial
Purity
Greater than 85% as determined by SDS-PAGE.
Reconstitution [rich text]
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Relevance
In presence of calcium ions, it binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration.
Research area
Signal Transduction
Sds description [rich text]
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Source
Mammalian cell
Storage
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Tag info
C-terminal hFc1-tagged
Target protein sequenc
SNGQSITFDAIQEACARAGGRIAVPRNPEENEAIASFVKKYNTYAYVGLTEGPSPGDFRYSDGTPVNYTNWYRGEPAGRGKEQCVEMYTDGQWNDRNCLYSRLTICEF
Uniprot id
Q8IWL1
Documents
Documents
Background
Background
Product Citations
Product Citations
More Info
More Info
Recombinant Human Pulmonary surfactant-associated protein A2 (SFTPA2), partial
Regular price
$3,168.00
Sale price
$3,168.00
Regular price
Unit price
/per
