CD34 is a 110 kDa type I transmembrane glycoprotein that belongs to the CD34/Podocalyxin family of sialomucin. It is a widely used marker of activated hematopoietic stem/progenitor cells and is also expressed on adult vascular endothelial cells. Porcine CD34 is 389 amino acids (aa) in length and is predicted to have a 272 aa extracellular domain (ECD) and a 73 aa cytoplasmic tail. An alternate 307 aa splice form with a 4 aa substitution for the C-terminal 61 amino acids also exists. Over aa 20‑294, porcine CD34 shares 51%, 57% and 62% aa sequence identity with mouse, human, and canine CD34, respectively.
Porcine CD34 Biotinylated Antibody
R&D Systems | Catalog # BAF3890
Key Product Details
Species Reactivity
Porcine
Applications
Western Blot
Label
Biotin
Antibody Source
Polyclonal Goat IgG
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant porcine CD34
Ala20-Thr294 (Thr32Ala, Ala52Thr, Pro71Ser, Val126Ala, His278Asn)
Accession # NP_999251
Ala20-Thr294 (Thr32Ala, Ala52Thr, Pro71Ser, Val126Ala, His278Asn)
Accession # NP_999251
Specificity
Detects porcine CD34 in Western blots. In Western blots, approximately 20% cross-reactivity with recombinant rat CD34 is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications for Porcine CD34 Biotinylated Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Porcine CD34
Sample: Recombinant Porcine CD34
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: CD34
Alternate Names
CD34, HPCA1
Gene Symbol
CD34
UniProt
Additional CD34 Products
Product Documents for Porcine CD34 Biotinylated Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Porcine CD34 Biotinylated Antibody
For research use only
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars