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Anti-CYB5R3 Polyclonal Antibody is a Rabbit antibody targeting CYB5R3. Anti-CYB5R3 Polyclonal Antibody can be used in WB,IHC-P,IHC-Fr,IF.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 μL | $221 | 7-10 days | 7-10 days | |
| 100 μL | $372 | 7-10 days | 7-10 days | |
| 200 μL | $527 | 7-10 days | 7-10 days |
| Description | Anti-CYB5R3 Polyclonal Antibody is a Rabbit antibody targeting CYB5R3. Anti-CYB5R3 Polyclonal Antibody can be used in WB,IHC-P,IHC-Fr,IF. |
| Ig Type | IgG |
| Reactivity | Human,Mouse,Rat (predicted:Chicken,Dog,Pig,Cow,Horse,Sheep) |
| Verified Activity | 1. Paraformaldehyde-fixed, paraffin embedded (human liver); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30 min; Antibody incubation with (CYB5R3) Polyclonal Antibody, Unconjugated (TMAB-04817) at 1: 200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructions and DAB staining. 2. Paraformaldehyde-fixed, paraffin embedded (human myocardium); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30 min; Antibody incubation with (CYB5R3) Polyclonal Antibody, Unconjugated (TMAB-04817) at 1: 200 overnight at 4°C, followed by operating according to SP Kit (Rabbit) instructions and DAB staining. 3. Sample: Spinal cord (Mouse) Lysate at 40 μg Primary: Anti-CYB5R3 (TMAB-04817) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 34 kD Observed band size: 34 kD 4. Sample: BlooD (Mouse) Cell Lysate at 30 μg Primary: Anti-CYB5R3 (TMAB-04817) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 34 kD Observed band size: 34 kD 5. Sample: Lane 1: Mouse Placenta tissue lysates Lane 2: Rat Liver tissue lysates Lane 3: Rat Placenta tissue lysates Primary: Anti-CYB5R3 (TMAB-04817) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 34 kDa Observed band size: 32 kDa |
| Application | |
| Recommended Dose | WB: 1:500-2000; IHC-P: 1:100-500; IHC-Fr: 1:100-500; IF: 1:100-500 |
| Antibody Type | Polyclonal |
| Host Species | Rabbit |
| Subcellular Localization | Endoplasmic reticulum membrane. Mitochondrion outer membrane and Cytoplasm. Produces the soluble form found in erythrocytes. |
| Tissue Specificity | Isoform 2 is expressed at late stages of erythroid maturation. |
| Construction | Polyclonal Antibody |
| Purification | Protein A purified |
| Appearance | Liquid |
| Formulation | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Concentration | 1mg/ml |
| Research Background | CYB5R3 is a 301 amino acid protein encoded by the human gene CYB5R3. CYB5R3 belongs to the flavoprotein pyridine nucleotide cytochrome reductase family and has two naturally occuring isoforms. Isoform 1 is anchored to the cytoplasmic side of the endoplasmic reticulum membrane and mitochondrion outer membrane, while isoform 2 is the soluble form found in erythrocytes. CYB5R3 is involved in the desaturation and elongation of fatty acids, cholesterol biosynthesis, drug metabolism and, in erythrocytes, methemoglobin reduction. A serine residue at position 117 seems to only be found in persons of African origin. The allele frequency is 0.23 in African Americans. It is not found in Caucasians, Asians, Indo-Aryans or Arabs. This difference seems to have no effect on the enzyme activity. Defects in CYB5R3 are the cause of hereditary methemoglobinemia (HM). There are three forms of this disease: type 1 (HM1), in which the enzyme is only deficient in erythrocytes with a mild cyanosis; type 2 (HM2), in which the enzyme is completely deficient; and type 3 (HM3), where the deficiency is seen in all blood cells. Type 2 is a severe form accompanied by mental retardation and neurological impairment. |
| Immunogen | KLH conjugated synthetic peptide: human CYB5R3 |
| Antigen Species | Human |
| Gene Name | CYB5R3 |
| Gene ID | |
| Protein Name | NADH-cytochrome b5 reductase 3 |
| Uniprot ID | |
| Function | Desaturation and elongation of fatty acids, cholesterol biosynthesis, drug metabolism, and, in erythrocyte, methemoglobin reduction. |
| Molecular Weight | Theoretical: 34 kDa. |
| Stability & Storage | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. |
| Transport | Shipping with blue ice. |
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