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Recombinant Human SP-B/Surfactant Protein B GST (N-Term) Protein

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Recombinant Human SP-B/Surfactant Protein B Protein [H00006439-P01] - 12.5% SDS-PAGE Stained with Coomassie Blue.
Recombinant Human SP-B/Surfactant Protein B Protein [H00006439-P01] - 12.5% SDS-PAGE Stained with Coomassie Blue.

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB, ELISA, MA, AP

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Recombinant Human SP-B/Surfactant Protein B GST (N-Term) Protein Summary

Description
A recombinant protein with GST tag at N-terminal corresponding to the amino acids 1-381 of Human SFTPB full-length ORF

Source: Wheat Germ (in vitro)

Amino Acid Sequence: MAESHLLQWLLLLLPTLCGPGTAAWTTSSLACAQGPEFWCQSLEQALQCRALGHCLQEVWGHVGADDLCQECEDIVHILNKMAKEAIFQDTMRKFLEQECNVLPLKLLMPQCNQVLDDYFPLVIDYFQNQTDSNGICMHLGLCKSRQPEPEQEPGMSDPLPKPLRDPLPDPLLDKLVLPVLPGALQARPGPHTQDLSEQQFPIPLPYCWLCRALIKRIQAMIPKGALAVAVAQVCRVVPLVAGGICQCLAERYSVILLDTLLGRMLPQLVCRLVLRCSMDDSAGPRSPTGEWLPRDSECHLCMSVTTQAGNSSEQAIPQAMLQACVGSWLDREKCKQFVEQHTPQLLTLVPRGWDAHTTCQALGVCGTMSSPLQCIHSPDL
Preparation
Method
in vitro wheat germ expression system
Details of Functionality
This protein was produced in an in vitro wheat germ expression system that should preserve correct conformational folding that is necessary for biological function. While it is possible that this protein could display some level of activity, the functionality of this protein has not been explicitly measured or validated.
Source
Wheat germ
Protein/Peptide Type
Full Length Recombinant Protein
Gene
SFTPB
Purity
>80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

Dilutions
  • ELISA
  • Immunoaffinity Purification
  • Protein Array
  • Western Blot
Theoretical MW
68.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Publications
Read Publications using H00006439-P01.

Packaging, Storage & Formulations

Storage
Store at -80C. Avoid freeze-thaw cycles.
Buffer
50 mM Tris-HCl, 10 mM reduced Glutathione, pH 8.0 in the elution buffer.
Preservative
No Preservative
Purity
>80% by SDS-PAGE and Coomassie blue staining

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for Recombinant Human SP-B/Surfactant Protein B GST (N-Term) Protein

  • 18 kDa pulmonary-surfactant protein
  • 6 kDa protein
  • PSP-B
  • pulmonary surfactant-associated protein B
  • Pulmonary surfactant-associated proteolipid SPL(Phe)
  • SFTB3
  • SFTP3
  • SFTPB
  • SMDP1
  • SP-B surfactant, pulmonary-associated protein B
  • SP-B
  • surfactant protein B

Background

The SFTPB gene encodes the pulmonary-associated surfactant B protein (SPB), an amphipathic surfactant protein essential for lung function and homeostasis after birth. Pulmonary surfactant is a lipid-rich material that prevents lung collapse by lowering surface tension at the air-liquid interface in the alveoli of lung. SPB enhances the rate of spreading and increases the stability of surfactant monolayers in vitro. Surfactant is composed of phospholipids and other surfactant-associated proteins (Clark et al., 1995 [PubMed 7644495]). See also SFTPA1 (MIM 178630), SFTPC (MIM 178620), and SFTPD (MIM 178635).[supplied by OMIM]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Bioinformatics

Gene Symbol SFTPB