Recombinant Mouse Anti-CFB Capture Antibody (clone 1E4) (CAT#: VS3-WK1630)
This antibody is a mouse recombinant antibody against human CFB. The sandwich ELISA was established using matched antibody pair 1E4 and 5E1. The clone 1E4 can be used in ELISA analysis as a capture antibody at a dilution of 1/1000. It was developed by immunization of mouse with recombinant human CFB protein and then was produced as a recombinant antibody. The isotype of this product is mouse IgG2b.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Immunofluorescent staining of human cell line A-431 shows localization to cell junctions.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/951/170_F11_1_selected.jpg

(Immunofluorescent staining of human cell line ASC TERT1 shows localization to endoplasmic reticulum.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1817/1749_A9_28_cr5804bcaa17056_selected.jpg

(Immunohistochemical staining of human prostate shows strong cytoplasmic and membranous positivity in glandular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1817/ihc_selected.jpg

(Immunohistochemical staining of human prostate shows strong cytoplasmic positivity in glandular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/ihc_selected.jpg

(Endothelial cells
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_B_8_5.jpg

(Peripheral nerve/ganglion
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_A_7_3.jpg

(Glandular cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_A_4_3.jpg

(Hepatocytes
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_A_8_4.jpg

(Cells in tubules
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_A_7_5.jpg

(Germinal center cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous
Non-germinal center cells
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/1832/6333_A_8_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000243649-CFB
Specifications
- Immunogen
- Recombinant human CFB protein
- Host Species
- Mouse
- Type
- Mouse IgG2b
- Specificity
- Human CFB
- Species Reactivity
- Human
- Clone
- 1E4
- Applications
- ELISA
- Conjugate
- Unconjugated
Product Property
- Clonality
- Monoclonal
- Purification
- Protein G affinity purified
- Purity
- >95% as determined by SDS-PAGE
- Aggregation
- < 5%
- Format
- Liquid
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- 0.09% sodium azide
- Storage
- Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
- Shipping
- Ice packs
Applications
- Application Notes
- ELISA: 1/1000
Target
- Alternative Names
- Complement Factor B; B-Factor, Properdin; Properdin Factor B; C3/C5 Convertase; EC 3.4.21.47; PBF2; BFD; GBG; BF; Glycine-Rich Beta-Glycoprotein; Glycine-Rich Beta Glycoprotein
- Gene ID
- 629
- UniProt ID
- P00751
- Long Name
- Complement Factor B
- Sequence Similarities
- Belongs to the peptidase S1 family.
- Cellular Localization
- Secreted
- Protein Refseq
- NP_001701.2
- Function
- Factor B which is part of the alternate pathway of the complement system is cleaved by factor D into 2 fragments: Ba and Bb. Bb, a serine protease, then combines with complement factor 3b to generate the C3 or C5 convertase. It has also been implicated in proliferation and differentiation of preactivated B-lymphocytes, rapid spreading of peripheral blood monocytes, stimulation of lymphocyte blastogenesis and lysis of erythrocytes. Ba inhibits the proliferation of preactivated B-lymphocytes.
Recommended Products
Detection antibody
Isotype Control
Secondary Antibody
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
Download resources about recombinant antibody development and antibody engineering to boost your research.
See other products for "CFB"
Select a product category from the dropdown menu below to view related products.
CAT | Product Name | Application | Type |
---|---|---|---|
NAB-562-VHH | Recombinant Anti-Human CFB VHH Single Domain Antibody | IHC, IP, FC, Neut, FUNC | Llama VHH |
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For Research Use Only. Not For Clinical Use.
For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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