SFTPA1B Antibody (Center)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
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- 实验流程
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Application ![]()
| WB, IHC-P, E |
---|---|
Primary Accession | Q8IWL2 |
Other Accession | Q8IWL1, NP_001087239.2, NP_005402.3 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | Rabbit IgG |
Calculated MW | 26242 Da |
Antigen Region | 146-174 aa |
Gene ID | 653509 |
---|---|
Other Names | Pulmonary surfactant-associated protein A1, PSP-A, PSPA, SP-A, SP-A1, 35 kDa pulmonary surfactant-associated protein, Alveolar proteinosis protein, Collectin-4, SFTPA1, COLEC4, PSAP, SFTP1, SFTPA, SFTPA1B |
Target/Specificity | This SFTPA1B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 146-174 amino acids from the Central region of human SFTPA1B. |
Dilution | WB~~1:1000 IHC-P~~1:100~500 E~~Use at an assay dependent concentration. |
Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | SFTPA1B Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | SFTPA1 |
---|---|
Synonyms | COLEC4, PSAP, SFTP1, SFTPA, SFTPA1B |
Function | 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. Enhances the expression of MYO18A/SP-R210 on alveolar macrophages (By similarity). |
Cellular Location | Secreted. Secreted, extracellular space, extracellular matrix. Secreted, extracellular space, surface film |
For Research Use Only. Not For Use In Diagnostic Procedures.

Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
This gene encodes a lung surfactant protein that is a member of a subfamily of C-type lectins called collectins. The encoded protein binds specific carbohydrate moieties found on lipids and on the surface of microorganisms. This protein plays an essential role in surfactant homeostasis and in the defense against respiratory pathogens. Mutations in this gene are associated with idiopathic pulmonary fibrosis. Alternate splicing results in multiple transcript variants.
REFERENCES
Silveyra, P., et al. Am. J. Physiol. Lung Cell Mol. Physiol. 299 (4), L523-L534 (2010) :
Liu, D.Y., et al. Zhongguo Dang Dai Er Ke Za Zhi 12(6):444-446(2010)
Liu, J., et al. Tohoku J. Exp. Med. 221(1):35-42(2010)
Berg, T., et al. Biochim. Biophys. Acta 1543(1):159-173(2000)
Childs, R.A., et al. J. Biol. Chem. 267(14):9972-9979(1992)

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