C1qB Polyclonal antibody
C1qB Polyclonal Antibody for WB, IHC, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human
Applications
WB, IHC, ELISA
Conjugate
Unconjugated
Cat no : 16919-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | human plasma tissue |
| Positive IHC detected in | human stomach tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:500-1:2000 |
| Immunohistochemistry (IHC) | IHC : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| WB | See 4 publications below |
Product Information
16919-1-AP targets C1qB in WB, IHC, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Cited Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | C1qB fusion protein Ag10225 相同性解析による交差性が予測される生物種 |
| Full Name | complement component 1, q subcomponent, B chain |
| Calculated molecular weight | 253 aa, 27 kDa |
| Observed molecular weight | 30 kDa |
| GenBank accession number | BC008983 |
| Gene symbol | C1QB |
| Gene ID (NCBI) | 713 |
| RRID | AB_2878333 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
The first component of complement, C1, is a calcium-dependent complex of the 3 subcomponents C1q, C1r, and C1s. C1q is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Each chain contains a collagen-like region located near the N terminus and a C-terminal globular region. Deficiency of C1q has been associated with lupus erythematosus and glomerulonephritis. This antibody is raised against C1qB which is the B-chain polypeptide of human complement subcomponent C1q.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for C1qB antibody 16919-1-AP | Download protocol |
| IHC protocol for C1qB antibody 16919-1-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Sci Rep C-reactive protein (CRP) recognizes uric acid crystals and recruits proteases C1 and MASP1. | ||
Onco Targets Ther Prognostic Implications of the Complement Protein C1Q and Its Correlation with Immune Infiltrates in Osteosarcoma. | ||
World J Surg Oncol Proteomic analysis of small extracellular vesicles from the plasma of patients with hepatocellular carcinoma | ||
Clin Immunol Proteomic profiling of aqueous humor-derived exosomes in Vogt-Koyanagi-Harada disease and Behcet's uveitis |
